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FM-stereo-signal-simulation

于 2021-04-02 发布文件大小:1080KB

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下载积分: 1 下载次数: 72

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代码说明：

是FM调频立体声的调制解调的matlab仿真代码，实现了对双声道语音的调制和解调，非simulink方式，完完全全的matlab代码(This is for FM stereo radio signal modulation and de-modulation code. it is not for matlab simulink, it is completely matlab code, you can follow it and for understanding FM stereo signal generate very well.)

文件列表：

FM stereo signal modulation and demodulation matlab code
........................................................\Demodulation.m,2301,2017-03-02
........................................................\FM调制解调立体声.docx,138283,2017-03-02
........................................................\Modulation.m,728,2017-03-02
........................................................\speech.wav,1769516,2017-03-01
........................................................\TotalRun.m,220,2017-03-02

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语音信号的矢量量化，其中vector_quantization.m为读取音频文件，转换成语音帧，求lpc及lsf参数以及进行矢量量化的主程序，a_lsf_conversion.m为主程序调用的lpc转lsf参数的子程序，INLS1.wav为音频文件。(Vector quantization of speech signals, wherein vector_quantization.m to read audio file, converted into speech frames, seeking lpc and lsf parameters and vector quantization of the main program, a_lsf_conversion.m main program calls a subroutine parameter lsf lpc turn, INLS1.wav as an audio file.)

2013-06-20 15:36:15下载

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2013-06-05 10:52:14下载

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滤波器设计　　　产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计低通，带通，高通滤波器对信号进行滤波处理，观察滤波前后信号的频谱。(The filter is designed to generate a continuous signal containing the low, mid, and high frequency components, to be sampled, for spectral analysis, respectively, to design a low-pass, band-pass filter processing is performed by a high-pass filter on the signal, the spectrum of the signal of the observation before and after filtering.)

2013-03-26 16:03:56下载

积分：1
FM-stereo-signal-simulation
是FM调频立体声的调制解调的matlab仿真代码，实现了对双声道语音的调制和解调，非simulink方式，完完全全的matlab代码(This is for FM stereo radio signal modulation and de-modulation code. it is not for matlab simulink, it is completely matlab code, you can follow it and for understanding FM stereo signal generate very well.)

2021-04-02 14:19:07下载

积分：1
isip_r00_n11.tar
说明：这是一个从音频信号里提取特征参量的程序，从事此方面的同志，不妨参考(This a signal from the audio extract features parametric procedures, engaged in this regard, the comrades might reference! !)

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2009-07-13 11:22:05下载

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