dsp

Cascade Mode: lets the user route one layer through the DSP of any other layer within a program - up to 32 consecutive layers deep!

Compared with the traditional single-DSP control system, the dual-DSP controller tends to have higher computing power and cost-effective.

If it is a high frequency sound, the signal is moved to a special DSP processor that determines where the sound needs to be compressed to.

network interface dsp_can toward the direction of world development, measurement and control system is no exception.

With developing of the performance of hardware and DSP techniques, it is possible for new type of air-air missile to adopt software seeker.

In this paper, an embedded EPS system is designed, with a DSP (Digital Signal Processor) chip as the core of the system.

The vibration analyze machine is composed of a DSP chip with signal acquisition unit and a master industrial controlling computer.

DSP has been used to achieve pulse modulation output and signal sampling.

In the basis of determining various strategy, about this proposed parallel hybrid active filter, the DSP hardware and software are designed.

The IF digitization module in shortwave transmitter-receiver, on which this thesis works, is based upon the idea of Software Radio.

Oneself participate the company "the DSP function occurrence machine" to develop a work, be responsible for the design of control panel.

Software of the system consists of two parts: software of DSP for measurement unit and software of MCU for management unit.

The software design of the system consists of two parts, DSP software design and host computer software design.

With a core processor of DSP, the system performs high-speed data collection through FPGA and MCU, and responds in real-time.

At last, the DSP-based software optimization methods and processes are summed up in the paper.

The user-defined filter can be loaded from a DSP or an external EPROM with a serial interface or from a DSP with a parallel interface.

This paper presents the hardware, software design and structure diagram of the DSP chip which improves the system stability and reliability.

The matrix transformer control system is designed with IGBT as the binictor of the main circuit and with DSP as the core.

In offline circumstance, DSP target system can run automatically by resetting system with the means of parallel boot mode.

State of the art and future trends of the high performance DSPs are discussed for the mainstream vendors and research institutions.

Contrast to the DSPs , FPGAs has more hardware resources, and can be used to deal with faster and better flexibility.

The system uses PXA255 processor with DSP coprocessor as a micro controller. The composition and the principle of the system are introduced.

For adopting high-powered DSP processor and FPGA chip, the system have powerful operation ability and powerful peripheral managing ability.

The related DSP chip structure and the characteristic introduction , after hoped everybody looked has been able to like , thanking yo !

DSP and FPGA technologies are used for cell and channel coding, which improves the error-resilient performance.

Because DSP is the core of the system, asynchronous serial signals could be acquired directly.

This paper starts from the general purpose DSP, of which architectural features and data path design methodologies are discussed.

By means of flexible signal process, the welding power source can satisfy the welding procedure by programming.

This paper gives a simple and natural control technique to realize swing-up and balance control of a DSP-based pendubot.

This article focuses on the interpretation of a section of the DSP - Digital Signal Processor elaborate.

The Very Long Instruction Word (VLIW) architecture is widely used for DSP.

Aided by a succeeding digital signal processing (DSP) at the receiver, aliasing free signal can be recovered.

The key technologies are algorithms'transplantation and optimization on DSP, as well as the embedded applications.

On the basis of the design of controller, DSP assemble language was utilized to finish software design of the system.

To further understand the basic hardware structure and DSP programming environment CCS, as well as the mainstream of LCD type.

In this thesis, the research of an abb supplying system for spinning machine and its control terminal is presented.

DSP does not suffer from the long-term drift effect that analogue circuits do.

Due to lack of data and address parallel bus on TMS320F2808, the two DSPexchange data by means of communication through SPI interface.

This chip congregated the virtues of MCU and DSP, which has the powerful abilities of operation and control at a time.

Basis on the request of the algorithm, we design a hardware system and use the TMS320C6201 DSP as the system processor.

Digital signal processor ( DSP ) is described including its structure, character and application to ultrasonic nondestructive testing.

The hardware consists of the peripheral circuit, input output adjusting circuit, driving circuit and communication circuit.

This paper presents a bit manipulation accelerator for high performance DSP.

The supervising got nicer efforts in real time since the high-speed and high-accuracy of DSP and communication by CAN bus.

METHODS: The content of DSP in eye drops was determined by HPLC and its validity duration was predicated using initial average rate method.

Structured design system has convenient user interfaces and can be transplanted to many DSP control and data handling system.

Brand-new DSP digital wireless transmission technique, when transmitting signals, has zero time difference, and no interference.

The parameter index of the DSP chips is the bottleneck of improving the system performance.

Multimedia applications for network selection of a DSP is a very complex task.

Speech signal processing is a rising interdisciplinary, a technology that combines Language-Phonetics and Digital Signal Processing (DSP).

This article introduces the design can be realized by DSP algorithm of adaptive equalizer MAP hardware and software system.

Implementation of Embedded DSP-based precision tracking servo system to achieve the fine tracking servo system of light miniaturization.

Data acquisition, signal processing and calculating in electrical exploration have been finished in DSP .

Since it is realized by software of DSP mainly, the system can fit many different situations by modifying software conveniently.

The computing complexity analysis of the algorithm shows that DSP microprocessor is competent for its real time implementation.

As control algorithms become more complex, the capability of the digital motor controller increases from MCU to DSP levels of performance.

Portable type-B ultrasonic is composed of the ultrasonic probe and the host composition by the FPGA ARM DSP and peripheral components.

Because of their advantages, CAN bus becomes the most capable bus, and DSP becomes one of the best choices of smart device's processor.

Then through the CCS to debug DSP software development testing, sub-function to calculate the time occupied by image processing.

The system is composed by three subsystems: DSP system, ARM system and host computer interface.

The data collecting module used DSP processor can enhance the system's data collecting capacity.

The main processing chip used in the video surveillance system is TMS320DM642 DSP provided by Texas Instruments (TI).

This system bases on Digital Signal Processor (DSP), can achieve the intelligent control by way of cooperating master station.

It's Time. TI has made a number of strategic moves over the past several years to shape our business - focused on DSP Analog.

The paper mainly describes the design of the inverter, including circuit, DSP software design and PWM waveform generate theory.

The theme of the paper is researching and developing of a new kind of automatic quasi-synchronization device based on DSP chip.

The embedded DSP allows for a wide range of options built into one standard package.

The steep slopes of the DSP filtering, when adjusted aggressively, can impart an unnatural sound to an incoming signal.

The thesis also describes the experiments in field, which results indicate the stability and reliability of the DSP vision system.

The digital signal processor for digital signal processing (DSP) is used for performing DSP real-time algorithm.

The system based on DSP, used rate gyroscopes to be the rate sensor.

The speakers also integrate Digital Signal Processing (DSP) components to automatically adjust sound balance depending on the signal.

Finally, DSP and its application in the pulse compression grounded on several channels. are presented.

DSP is mainly used to process the data, FPGA provides control hub, using the wireless communication module to transmit data.

Accordingly an real-time implementation of a frequency domain transcoder (FDTC) on DSP media processor is proposed.

In recent years, digital signal processing (DSP) has expanded beyond filtering, frequency analysis, and signal generation.

The hardware of whole system is made of DSP module, ADC module, RMS measurement module composed of nine parts, etc.

This paper provides an in depth discussion of the theory of FIR, finite impulse response, filters using DSP.

Finite impulse response (FIR) digital filters are widely used as common components in many digital signal processing (DSP) systems.

The paper in turn details SAW DSP Control System each parts of the digital design.

and after the DSP is subjected to digital modification, the system is obviously optimized.

And a hardware implementation based on FPGA DSP was proposed to meet various processing requirements.

High-performance, low-cost DSP as the control core, it design for NC machine tools with better performance and lower price.

After analyzing and comparing some typical schemes, infrared image processor's structure is built as "double DSP double FPGA CPCI" mode.

Through DSP based on ARM, and a special decoder chip several regimens, and ultimately choose to use a special decoder chip design.

The invention employs a software-programmable digital signal processor (DSP) to process the VOR signals and control the amplifier stage.

Multi-carrier filtering separately accomplish on DSP and FPGA, DSP can accomplish RRC filtering, FPGA can accomplish low pass filtering.

Hardware includes receiving and amplification of signal, data acquisition, memory, display and DSP processor.

Computer image sensors collect information, usually through the DSP and ARM to complete the image processing.

Finally, this paper designs a PWM rectifier prototype, and describes the main hardware parts and the DSP software structure.

Inserting software to DSP through FLASH can realize control without PC and can be on-line examination.

This system control display with DSP central processing unit and LCD display with ARM. The controller exchange data with serial interface.

The speed of modular squaring is the key to the secure application in most public key cryptosystems and DSP(digital signal processing).

The thesis develops a DSP-based digital control system for a two-phase hybrid stepping motor.

After these presentations, lastly this paper designed the hardware and software of the DSP decoding system.

The article validates its rationality and correctness of arithmetic and filter via graphics and emulator tool MATLAB and DSP debug tool CCS.

Video and image applications, TI's DSP processor can provide other treatment not available in the performance and programmability .

In particular, as represented by floating point DSP processor performance considerably improved.

Data acquisition channels at different frequencies based on DSP, CAN bus communication and DSP data processing is designed in the system.

A reconfigurable DSP processor model and its micro-architecture, whose control-path and data-path can be reconfigured .

System software design proposal includes the algorithm of programming and translates it into executable DSP system code.

On hardware, signal acquisition and correlation processing is completed in FPGA, clutter suppression is achieved in DSP.

The automotive industry use DSP in engine-control systems, airbags, suspension systems, and anti lock braking systems (ABS).

In the first part of this paper, a design project of DSP-based digital TV tracking system is introduced.

The variable frequency adjustable speed system based on DSP controller is a development direction of realizing high-pe.

A closed-loop interferometric fiber optic gyroscope(FOG)using DSP and correlative detection technique is presented.

Advanced DSP controller can control automatically the muli-layer 3D processing with high speed. It also can be operate offline.

Graphic LCD based on DSP is designed using CCS exploitation environment, the display results can be accordant with the procedure course.

The paper mainly studies DSP algorithm implementation of DMR baseband transmission technology.

Then these real time data given by GPS receiver and navigation senor part could be delivered to DSP data processor .

Sampling of IF, digital down-conversion and DSP are used to digitize terminal guidance seeker.

Using DSP as the core processor, the paper completes the controller' s software and hardware design.

A H. 263 real-time video coding system based on DSP chip is then designed which follows the develop flow of a DSP system.

So a digital real time system for radar signal acquisition and processing is designed by the chip of FPGA and DSP in this paper.

The paper developed a new kind of intelligent power switch charger for storage battery of mine-used haulage motor on the basis of DSP.

The vision sensor uses high-speed DSP micro-processor to capture images, and carries out image processing algorithms locally.

Advanced DSP numerical control system and large LCD brings out much convenient operation and simpler maintenance.

The task of this article is to make a DSP platform on motor control, so that can debug DTC system and exchange transmission system better.

Therefore, the age of 70 was put forward the theory and DSP-based algorithms.

Circuit of the signal processing board was designed and specific solution of DSP software was decided.

Volume and frequency can be adjusted perfectly for each DSP amplifier channel.

And the paper has given each partial related parameter and the concrete application circuit diagram and the DSP control software flow chart.

Finally it introduced software design in DSP, summarized the full text, and pointed out the future work and the direction to be researched.

DSP CPLD mode make this system rather programmable, and system's operation state could be changed easily.

The core in the system is a DSP chip, TMS320VC5402 is been select, and the DSP module includes reset, clock and JTAG circuit.

Where, the hardware design is composed of DSP and EPM chip design and their peripheral components.

FIR and IIR digital filters have been widely used in DSP systems.

In the light of DSP digital control characteristics, a new SPLL control algorithm is proposed.

Some fundamental issues of single-purpose DSP system, which designed with embedded technique, are analyzed in this paper.

CPLD after the initialization may be independent to DSP carries on the trigger pulse signal the formation.

The equipment is PC-based and integrates the high speed DSP technology and our newest research results in digital speech processing.

The real time processing on FPGA makes the system not depend on DSP. It reduces the cost and curtails the bulk of system.

Finally, the DSP implementation program is written by combining C language with assemble instructions.

Discussed in detail the DSP's host interface HPI, to design the hardware connection circuit and communication software.

Optional DSP device programmed by software to achieve pulse compression algorithm not only slowly, delay big, and efficiency is not high.

Acquisition control & data storage circuit board is consisted of DSP, FPGA and their peripheral circuit.

Finally, the traffic signal controller based DSP is designed, the hardware and software designs are presented.

Apply effects or clean up your recording with an audio editor with full DSP effects.

The scheme with the combination of PC and DSP improved the performance and capacity of the MDU device.

DSP as a slave processor, is responsible for rapid data processing operations.

CAN controller on Digital Signal Processor(DSP) chip is used for simple design and less cost.

This paper mainly introduces the characteristics of the DSP chip TMS320VC5402 in speed measurement of claw passenger trucks.

With comparing and testing, the whole frame a reprocessing data with DSP(Digital Signal Process) and key controlling with MCU.

DSP data on the PC, or directly sampled voice signal transmission over wireless networks, data communication.

The research on low-light-level video image real-time process has important theoretic significance and applied value.

The test results show that the proposed optimization strategy makes the DSP implementation speed of EBC increase by more than 10 times.

This paper deals with the realization of digital audio effect algorithm by software on DSP hardware platform.

An implementation of SDTV real-time multiplexer using digital signal processor (DSP) was introduced.

DSP method is introduced to quantify the output signal, and advanced analysis for such signals is performed by computer.

A DSP based single direction migration distributive parallel genetic algorithm is present.

Convolutional encoding and decoding is accomplished by methods of fragmenting, realized in DSP.

In the following years, he applied his programming and DSP expertise to other interesting areas, including sonar and underwater acoustics.

The core instrument for frequency-following is the PLL. The DSP is used to realize the regulating of the dead time on-line.

DSP interruption servicer and systematic guidance procedure are designed.

This article emphasizes on the main control part, the ink jet control part and the interface between DSP and CF card.

Introduction Digital signal processing (DSP) refers to anything that can be done to a signal using code on a computer or DSP chip.

The single-end flyback experiment board used the control side of the DSP digital power supply system.

The speed signal processing circuit, the driving LED circuit, and the interface circuit between DSP and CAN buses were designed.

Comparing with the traditional DSP, the performance of media processor in the domain of multimedia processing is more strong and convenient.

Based on the DSP (digital signal processing) application of the minimum of its overall design process.

TMS320F2812 DSP processes and analyzes the acquired voltage and current data and generates standard electric energy pulses using software.

These complex transforms are the foundation of theoretical DSP.

OBJECTIVE To observe the effect of chitosan capsule filled with dexamethasone(DSP) liposome lyophilized powder on colitis in rats.

We use the fixed-arithmetician DSP chip ( chipboard ) in the DSP, the algorithm of recognition is Gaussian mixture model.

Compiled the lower computer(DSP)'s Serial Communication Interface(SCI), AD converter, speed measuring (QEP) and some control program.

In other hands, it is difficulty to realize the calculator in real time, so some researches in image processing with the DSP are performed.

The whole system includes DSP module, power module, AD convert module, external expend memory module and USB module.

This paper gives a general description of Digital Audio and Digital Signal Processor (DSP) and the technique of DSP use in audio field.

Discrete trigonometric function generator has great applications in DSP.

It presents a practical example of a monopulse radar's ranging system engineering design based on the DSP platform.

The second chapter discuss the image compressing coding technology and analyse the feasibility of using DSP for image compressing.

The validity of the proposed method was verified by real data and DSP simulation experiment.

The software modules which run in DSPs chip achieve the operation and disposal about image data and control the data flow.

In this paper, we present the strategy of realizing DSP based multi-axes motion control which has high speed and precision.

A digital controller for hydraulic servo system based on DSP was designed, where the TMS320LF2407A chip was adopted for the main processor.

Apply DSP technic and advanced DDA curves and straight lines calculating method to assure better quality.

We use the serial display module LCD module is connected through the RS232 interface and DSP to achieve real-time display of measured data.

As the processing core of the radar signal processor is ADSP-TS201, the implementations of the algorithm on DSP chips are focus discussed.

In this background, we design a dual-processor parallel computer protection system by DSP chip and ARM processor.

The frequency and amplitude of SVPWM signals calculated by DSP with the constant voltage-frequency proportion algorithm are sent to FPGA.

The Modular Parallel Redundant UPS controlled by DSP adopts Non-master-slave Current-sharing Scheme.

Then confirm the controlling way, using DSP to design the circuit diagram for electro motor controlling.

Aim The object of the experiment is to design a vector control system for asynchronous motor based on DSP chip for controller.

Design DSP (digital signal process) control circuit diagram of high frequency power supply.

The system is made up of software and hardware . the core part is the PC with the inserted DSP (TMS320C6201).

Firstly, the whole hardware structure of the controller was given, including the interface specification of PCI bus, DSP expander.

An airborne flight control software is designed for a certain UAV flight control system based on DSP.

DSP chips marked the advent of DSP applications from small to large-scale system represents a major step forward.

Two starting out signals of the DSP control system is used to realize switching power supply's soft start.

This method greatly improved the speed of decoding while freeing more DSP capacity for other functions.

The embedded real-time image monitoring system is developed with the MPEG-4 video compressing algorithm, DSP and the electronics technique.

The design of digital control system includes DSP interrupt service routine and CPLD logic control.

Under a such background, a study of realization and optimization of image processing based on VP88 DSP is presented in this thesis.

Such approaches can take advantage of highly parallel processing structures available in some DSP chips.

Explains the superiority and feasibility of using the digital signal processor to check glass wine bottle in production practicing.

In practice and application, this interface improves the efficiency of DSP and has good prospects.

The actual test results indicated that the algorithms are correct and feasible on the DSP.

This thesis focuses on software design of the DSP-based network monitoring of the UV image.

Need an experienced programmer to port the existing code from C to Embedded C that would work on TI's TMS320C55XX series DSP platform.

The function of DSP system is sampling and transmitting real-time data and recorded data.

Third, using TI's latest dedicated DSP chip TMS320F28335 as the core, we design the servo control system hardware.

That DSP chips appear makes algorithm of digital signal processing implemented.

Digitalized control is achieve on the platform of DSP, which simplifies hardware design.

This paper introduces the frame of a welding power source based on Digital Signal Processor(DSP).

MCU adopts 2C bus to make up a peripheral manager circuit and communicate with DSP from dual port RAM.

In the realization of the inverter control circuit, the frequency self-following system with optimal dead time based on DSP is researched.

introduces some problems about the power supply for DSP chip and the role of power monitor and control circuit in power supply system.

Finally, the Multi-core structure of this DSP chip and multi-core multi-layer system on chip are introduced in details.

By the fast development of DSP technology , Digital Signal Processing is turning to real-time processing.

The paper introduces the design principle and practical process of a hydraulic turbine regulator based on the chip DSP marked TMS320LF2812.

Image recognition module is composed of colorful linear CCD and DSP processing circuit.

It is simple and very suitable for DSP's real-time implementation, and the adaptive threshold increases the algorithm's robustness.

The high speed signal process chip DSP also introduced in the system, in order to process the data of the control methods.

Replacing the software scheduling method of general DSP, FT-C55LP uses a dedicated logic to deal with pipeline conflict.

In today's digital era, DSP has become the communications, computer, consumer electronics and other fields on the basis of the device.

The number of (ballistic missile launch) events we are seeing with DSP are increasing.

A module of DSP program download and offloader function is designed and realized combining the author's own developing experience.

This paper presents a DSP-based AC induction motor variable frequency system, which based on this background.

On this basis, a diode clamped three-level inverter experimental is built by TI's DSP chip TMS320F2812.

Autonomous cleaning robot prototype powered by ultrasonic motors directly, based on core controller DSP is designed and implemented.

When developing the program in TMS320F240 DSP, this paper solved two practical problems: the finite-length effect and DC bias effect.

The control circuit adopting dual DSP is fast and can be general used.

Using self-developed technology with the energy accumulation of DSP chips.

A digital control system based on DSP was developed and the hardware and software configurations of the GMAW control system were completed.

Application of the Frame Grabber Integrated DSP in the Machine Vision.

Nowadays, many company and constitute are developing the system of medical real-time image processor based on DSP.

As for the software, this paper applied the CCS software to program DSP controller.

Then, designs and realizes the hardware of image enhance processing, and programs DSP software according to aiming at TI DSP architecture.

The principle of DSP chip TMS320LF2407 is introduced, and a multi-joint servo controller based on CAN bus is presented.

CPLD DSP structure is used to design control system and their control tasks are reasonably arranged.

This paper presented an intelligent embedded video surveillance system based on ARM DSP for video surveillance in residential quarter.

The space vector control system designing scheme of the permanent magnet synchronous motor based on DSP was presented.

The software part consists of DSP control algorithms and FPGA signal processing.

and the ARM reads the coded data from the DSP and achieves the real-time communication with the upper computer via the Ethernet.

The design process and working principle of DSP data handling system were explained.

In software of control system, this paper introduces DSP programming environment, language and basic structure of DSP program.

The DSP chip is a kind of microprocessor which suits to carry on numerical signal to handle specially.

This article introduces the design and realization method of a sine signal generator, whose core is based on the DSP of TMS320F2812.

This paper designs a DSP-based permanent magnet synchronous motor servo system.

DSP and FPGA are combined to construct header information and packet structure.

A real-time monitoring and fault diagnosis device based on DSP in the distribution network.

The delay is short, the algorithmic complexity is not high and G. 729A is suitably implemented on DSP chip.

The third chapter-this chapter analyses and designs the DSP hardware platform with radio frequency band-pass sampling architecture.

The application of a brushless DC motor to electric actuators based on the DSP control.

In view of the system's complexity, high-speed demands, the hardware platform based on DSP and CPLD is designed.

We first generate the basic layer of the algorithm libraries on the DSP-side.

A new position servo system is presented in this paper. Current loop and speed loop were implemented in IRMCK201 and position loop in DSP.

And DSP, this kind of chip having a special architecture for some arithmetic, helps us to process some digital signals.

Finally, the whole system performance was verified on the DSP evaluation board.

Finally, by use of the Turbo coprocessor in TMS320C6416 DSP, turbo decoding is realized as part of the uplink baseband signal processing.