| 单词 | 浮点运算 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 浮点运算 —floating point operationSee also:浮点—floating point 点算 v—count v 运算 adj—computational adj 运算—(mathematical) operation
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另外，同为Cortex-M系列的M4，则拥有内 置 浮点运算 单 元 和DSP组件，使其 更适合需要有效且易于使用的控制和信号处理功能混合的数字信号控制市场。 coocox.org | In addition, the same for the Cortex-M [...] series, M4 has a built-in floating point unit and DSP components [...]to make it more suitable for [...]the need of effective and easy-to-use control and signal processing functions hybrid digital signal control markets. coocox.org |
尽管 Blackfin® 处理器架构是为定点计算设计的， 但由于它能产生足够高的时钟频率，从而能够在 软件上模拟浮点运算。 analog.com | While the Blackfin® processor architecture was designed for native [...] fixed-point computations, it can achieve clock speeds that are [...] high enough to emulate floating-point operations in software. analog.com |
他们知道使用浮点运算方法会减少设计中的许多中间数据缩放问题。 analog.com | They knew that a floating point approach to the solution [...] would eliminate many intermediate scaling issues in the design. analog.com |
SHARC提供的32位浮点运算性能 打动他们，而配套的开发工具也给他们留下深刻印象。 analog.com | They were [...] struck by the 32 bit floating point performance that SHARC [...]provided and very impressed by the development tools [...]available for audio engineers. analog.com |
因为SHARC的32位浮点运算能力 和便捷的开发工具，MPM4采用了SHRAC DSP。 analog.com | SHARC's 32-bit floating point performance and development [...] tools sold us on the adoption of SHARC DSP for the MPM4. analog.com |
我们结合MUST多内核系统技术，支持矢 量 浮点运算 ， 同 时全面支持ARM最新互连协议和大型特定功能紧密耦合扩展集，进一步增强了CEVA在通信DSP技术方面无与伦比的领导地位，并且为开发用于LTE-Advanced、Wi-Fi等应用的高性能系统提供了全面的解决方案。 techworksasia.com | The combination of our MUST multi-core [...] system technology, vector floating-point operation support, full [...]support for ARM’s latest interconnect [...]protocols and the large set of function-specific tightly-coupled extensions further reinforces our unrivalled leadership in DSP technologies for communications and provides a comprehensive solution for the development of high performance systems for LTE-Advanced, Wi-Fi and beyond. techworksasia.com |
填充水平计算始终使用浮点来进行。 redlion.net | The fill level calculations are always performed in floating point. redlion.net |
链中引入了浮点功能，以简化在Altera FPGA 上的浮点DSP 算法实 现， 此功能与传统的 FPGA设计方法相比提高了浮点设计的性能和 效率。 bdti.com | Altera recently introduced floating-point capability in the DSP Builder Advanced Blockset tool chain to simplify implementation of floatingpoint DSP algorithms [...] on Altera FPGAs, while improving [...]performance and efficiency of floatingpoint designs compared to traditional FPGA design techniques. bdti.com |
点一个数值、一个运算符、 另一个数值及等号 可看到显示的答案。 livescribe.com | Tap a number, an operator, another number, and an equal sign to see the answer displayed. livescribe.com |
项目简介: Real.java是一个用于MIDP设备浮点型数值 计 算 的 开 源类库。 javakaiyuan.com | Project Information: [...] Real.java MIDP device is a floating-point values for the calculation of open-source library . javakaiyuan.com |
Altera开发了新的浮点设计流程，目的是在Altera FPGA上简单方便的实现浮点 数字信号处理算法， 与以前相比，进一步提高设计性能和效率。 bdti.com | Altera has developed a new floating-point design flow intended [...] to streamline the [...] process of implementing floating-point digital signal processing algorithms on Altera FPGAs, [...]and to enable those [...]designs to achieve higher performance and efficiency than previously possible. bdti.com |
向海洋投放并将在 2003—2005 年间全部运作的 3000 个浮标的 Argo 项目是全球海洋数 据同化实验（GODAE）的最大试点项目。 unesdoc.unesco.org | The Argo project to seed the [...] ocean with 3,000 profiling floats that will be operational during the period 2003-2005 is the largest GODAE pilot project. unesdoc.unesco.org |
小整数需要更少记忆储存、你的电脑能完成这些数 字 运算 很 快 .大整数 和 浮点 值 存 储空间,更需要更多的时间则运算.利用适当变型,你确保你程序运行尽可能有效. datadoctor.biz | Large integers and floating-point values require more storage space and more time for mathematical operations. datadoctor.biz |
2011年，CNNIC采用FPGA+DSP先进的硬件技术，利用FPGA高速的并行处理能 力和DSP快速灵活的运算能力 ，研制出高性能、高可靠、高安全的DNS解决方案——DNS-D抗攻击设备，此 设备具有体积小、功耗小、逻辑简单、处理能力强、软硬件升级方便等 优 点 ， 解 决了传统DNS设备纯软件架 构的性能瓶颈，极大地提高了设备的关键性能。 cnnic.net | In 2011, CNNIC adopted FPGA+DSP advanced hardware technology, and developed a high-performance, high-reliability and high-security DNS solution - DNS-D anti-attack device by the high-speed parallel processing capacity of FPGA and rapid and flexible operational capacity of DSP, the device has the advantages of small size, lower power consumption, simple logic, strong processing capability, convenient upgrade of software and hardware, and the convergent effect broke the bottleneck of traditional DNS device’s pure software framework, and significantly improved the key performance of the device. cnnic.net |
我们所提供人性化的在线贷款计算器，助您摆脱繁 琐 运算 ， 只 需 点 击 鼠 标设置理想的贷款参数，最契合所需的金融方案即刻呈现。 mercedes-benz.com.cn | Personalized online payment estimator is offered to help you get rid of complicated operation. mercedes-benz.com.cn |
正如图1所示，相比浮点算法， System Studio的定点仿真速度只 会降低1-3倍（会根据数据类型、量化/溢出操作的次数以及数据大小等而不同），而不是通常情况下的30倍。 synopsys.com | Instead of 30 times slower simulations on [...] average, compared to floating-point, simulations are [...]back in the range of 1-3 times overhead [...]only (depending on the type and number of quantization/overflow operations, the size of the data types, etc.). synopsys.com |
用于运输游 艇的半潜船，石油钻井平台等提供快速和容易 的 浮点 能 力 上浮动，转化成母舰能够皮卡和交付在海上或关闭任何海岸线的船只。 zh-cn.seaphantom.com | Semi-submersible [...] vessels used to transport yachts, oil platforms etc provide the capability of fast and easy float on float off, transforming [...]the vessel into [...]a mothership capable of pickup and delivery at sea or off any coastline. mt.seaphantom.com |
由于浮点算子很 深的流水线特 性以及较宽的算法结构，产生了较大的数据 通路延时和布线拥塞，因此，传统的浮点 符号和定义 [...] FPGA设计效率较低。 bdti.com | The inefficiency of traditional floating-point FPGA designs is partially [...] due to the deeply pipelined nature and wide arithmetic [...]structures of the floating-point operators, which create large datapath latencies and routing congestion. bdti.com |
实际上，这些类型通常是对于二进制 浮点算 术 （ 分别是单精度和双精度）的IEEE标准754的具体实现，在一定范围内由特定的处理器，操作系统和编译器所支持。 enterprisedb.com | In practice, these types are usually [...] implementations of IEEE [...] Standard 754 for Binary Floating-Point Arithmetic (single and double [...]precision, respectively), to [...]the extent that the underlying processor, operating system, and compiler support it. enterprisedb.com |
该系统运行在40bit浮点处理 ，并通过CAT7冗余连接，所有的调音台通过MADI连接，可以单独或同时控制。 acehk.com | The system runs with 40-bit processing, and [...] all the consoles are connected via MADI through CAT7 redundant connections. acehk.com |
七个会员国为生态水文研究开发了跨学 科 运算模 型，四个会员国组织了专题讲习班。 unesdoc.unesco.org | Transdisciplinary operational models for [...] ecohydrological research were developed in seven Member States and thematic workshops [...]were organized in four Member States. unesdoc.unesco.org |
Cortex-M4 [...] 处理器不仅具有微控制器的集成中断控制、低功耗模式、低成本调试和易用性等优点，还具有高性能数字信号处理功能，例如单周期 MAC、单指令多数据 (SIMD) 技术、饱和算法和浮点单元等。 digikey.cn | The Cortex-M4 processor combines the benefits of a microcontroller – integrated interrupt control, low power modes, low cost debug and ease of use – with high performance digital signal processing features such as [...] single-cycle MAC, single instruction multiple data (SIMD) [...] techniques, saturating arithmetic, and a floating point unit. digikey.cn |
在亚洲及太平洋地区，总干事出访了下列会员国：在庆祝婆 罗 浮 图 神 庙保 护 运 动 结 束 二十周年而召开的第四届婆罗浮图问题国际专家会议（2003 [...] 年 7 月 4-8 日）之际访问了印度 尼西亚（2003 年 7 月 2--6 日）；最近加入本组织的第 [...] 189 个会员国，赢得独立（2002 年 5 月 20 日）后刚好一年多的东帝汶（2003 年 7 月 6--7 日）；两次访问印度，首先是 2003 年 7 月 9--11 日在举行国际部长级会议“文明对话：探索新前景”之际，其次是 2003 年 11 月 9-13 日在新德里召开的教科文组织全民教育高层工作组第三次会议时；孟加拉国（2003 年 11 月 13--17 日），在此期间，他签订了促进技术和职业教育项目的业务运作计划；不丹（2003 年 11 月 17--20 日）---这是总干事自该国于 1982 年加入本组织以来的首次访问。 unesdoc.unesco.org | In the Asia and the Pacific region, the Director-General paid official visits to: Indonesia (2-6 July 2003) on the [...] occasion of the Fourth International [...] Experts’ Meeting on Borobudur (4-8 July 2003) which [...]marked the twentieth anniversary of [...]the closing of the Borobudur Safeguarding Campaign; Timor-Leste (6-7 July 2003) the Organization’s 189th and newest Member State, just over one year after it attained independence (20 May 2002); India, first, from 9 to 11 July 2003, on the occasion of the International Ministerial Conference “Dialogue among Civilizations: Quest for New Perspectives” and, from 9 to 13 November 2003, on the occasion of UNESCO’s Third Meeting of the High-Level Group on Education for All hosted in New Delhi; Bangladesh (13-17 November 2003) where he signed a Plan of Operations for a Technical and Vocational Training project; Bhutan (17-20 November 2003) – this being the first visit by a Director-General since the country joined the Organization in 1982. unesdoc.unesco.org |
6.水的透明度 水透明度降低的原因有多种，包括海岸侵蚀和沉积 物 运 移 、 沉积物 悬 浮 、 浮 游 植 物 的生长、滤食性双壳类动物的过度捕捞、来 自 点 源 (例如污水排放)和 非 点 源 (例 如地表水 和地下水的流动、大气沉降等)的营养盐和有机物质的输入。 unesdoc.unesco.org | Available large data sets derive and drive these models, though calibration is usually done using informal trial-and-error methods or linear optimisation programming approaches (e.g., Lung, 1989). unesdoc.unesco.org |
根据上文的汇率浮动对维持和平预算 影 响 的审查情况(其中强调指出， 2009/10 年度和 2010/11 年度大约 10%的维持和平支出是以美元以外货币支付的， [...] 长期来看汇率差异对维持和平行动账户的总体影响是有限的)，同时考虑到第一 次执行情况报告(A/65/589)提到的为缓解风险而探讨的各种备选办法的利弊，秘 [...] 书长认为，上文提出的各种备选办法的预期收益，将因不仅给特派团而且给会员 国带来的实际费用和机会成本而被抵销。 daccess-ods.un.org | Based on the above review of the [...] impact of exchange rate fluctuations on peacekeeping budgets, highlighting [...]that approximately 10 per [...]cent of the peacekeeping operations expenditures were in currencies other than the United States dollar in 2009/10 and 2010/11, and that over time the variation on exchange rate had limited impact overall on the accounts of peacekeeping operations, while taking into consideration the pros and the cons of the various options explored to mitigate the risk, as indicated in the first performance report (A/65/589), the Secretary-General is of the view that expected return from the various options set out above would be offset by the actual cost generated and opportunity cost it would represent for missions as well as Member States. daccess-ods.un.org |
这些应用得益于使用了至少两种优化计算处理器的系统，包涵在基因组信息学、互联网数据处理、商业处理优化以及大多数非64字 节 浮点 高 性能 计 算 （ HPC）的应用中。 tipschina.gov.cn | The applications that benefit from a system with at least two optimized compute processor types are those within genome [...] informatics, Internet data processing, business process optimization, [...] and most non 64-bit floating point HPC applications. tipschina.gov.cn |
采用最新的工业以太网协议、数字编码器接口 、 浮点算 法 以 及 器件增强功能，例如，存储器控制器、精度可调DSP模块和收发器以及基于FPGA的电机控制系统，支持多 [...] 种操作系统，使您能够集成传统的FPGA功能和驱动控制环以及通信协议功能。 arrowasia.com | With support for multiple types of operating systems, the latest Industrial [...] Ethernet protocols, digital [...] encoder interfaces, floating-point arithmetic, and device-hardened [...]features such as memory [...]controllers, variableprecision DSP blocks, and transceivers, an FPGA-based motor control system lets you integrate traditional FPGA functions with the drive control loop and the communication protocol functions. arrowasia.com |
他们欢迎总干事在这方面的建议，特别是 打 算 将 重 点 放 在 促进 现有文件的传播和将其变成国家法律和政策上的建议。 unesdoc.unesco.org | They welcomed the suggestion by the Director-General in this respect, in particular his intention to place focus on promoting the dissemination of existing instruments and their translation in legal and political settings at national level. unesdoc.unesco.org |
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