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spectrumanalysis
- 本人编写的信号滤波并重构，实现雷达信号的定位时延计算。
voice
- 关于压缩感知的程序，传输的信号为语音信号，并且进行重构。-voice compressed
GSxishu_samp
- 本代码使用高斯绝对稀疏信号进行重构，采用的重构算法是SAMP，重构效果好！-This code uses the absolute sparse Gaussian signal reconstruction, reconstruction algorithm uses a SAMP, good remodeling effect!
try1
- matlab OMP程序，先得到稀疏信号，再投影重构-Matlab OMP, first get sparse signal, and then the projection reconstruction
task1-4
- 利用带通滤波器利用多个通道将原始语音信号重构(Using a bandpass filter to reconstruct the original speech signal using multiple channels)
Log_Spectral_Distance
- 使用LSD，即对数倒谱距离（Log_Spectral_Distance）来评判重构出来信号与原始信号之间的差异。(It uses the Log_Spectral_Distance to judge the difference between the original signal and the restructed signal.)