| 单词 | FM signal | ||
| 释义 | FM signal
例句释义: 调频信号 1. Such noise generally affects the amplitude of a radio wave But not its frequency, so an FM signal remains virtually unchanged. 噪音信号只影响无线电波的振幅而不影响其频率，因此，调频信号可以基本上保持不变。 www.showxiu.com 2. Theoretical analysis and simulation results show that noise-FM signal can improve the peak-to-sidelobe ratio by increasing the variance. 理论分析和仿真表明噪声调频信号通过增大方差可有效改善自相关函数的主旁瓣比。 www.fabiao.net 3. The composite video signal is transmitted as an AM signal and the sound as an FM signal on these channels. 在每个频道中，组合视频信号被当作调幅（AM）信号传输，声音信号作为FM（调频）信号传输。 www.bing.com 4. Scheme and Practice of FM Signal Transmission with Common Cable in the Project of "Covering Every Village" “村村通”中的调频广播共缆传输方案与实践 www.ilib.cn 5. By using moving one period sine wave model, the precise demodulation of FM signal wave is achieved. 在此基础上讨论实现正弦载波的调频信号的精确解调问题。 www.dictall.com 6. The detection and parameter estimation of nonlinear FM signal based on the short fractional fourier transform. 基于短时分数阶傅里叶变换的非线性调频信号的检测和参数估计。 www.fabiao.net 7. An engineer added an AM channel alongside the FM signal so that the station can be heard, on clear days, in places as far away as Europe. 一位工程师在FM信号的旁边又增加了AM频道，在晴朗的天气里，像欧洲那么远的地方都可以听到他们的广播。 news.chinaunix.net 8. The research of digital synthesis and error analysis of a complex FM signal 复杂调频信号的数字合成及误差分析的研究 www.ilib.cn 9. Method for Extracting Random Phase FM Signal From Mixed Colored Noise Background 从混合有色噪声背景中提取正弦随相调频信号的方法 www.ilib.cn 10. An Effective Method of Evaluating the FM Signal Instantaneous Frequency 一种估算调频信号瞬时频率的有效方法 service.ilib.cn 1. Digital Demodulation Method for Multi-tone FM Signal in Track Circuit System 轨道电路多音调频信号的数字解调方法 www.ilib.cn 2. A Precise Digitizing Demodulation Method of the FM Signal 调频信号的数字化解调 www.ilib.cn 3. An Algorithm for Demodulation of FM Signal in Software Receivers 软件接收机中调频信号的一种解调算法 www.ilib.cn 4. Design of the data acquisition system for the passive radar based on FM signal 基于FM信号的无源雷达数据采集系统设计 service.ilib.cn 5. Study on Doppler Frequency Scope of Linear FM Signal 线性调频信号的多普勒频移范围研究 www.ilib.cn |
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