Research on speech signal spectrum analysis and denoising based on MATLAB 1, read the voice signal through Matlab and analyze it in frequency domain. 2, draw the frequency spectrum of speech signal; 3. The filter is designed and filtered. 4. Add noise and compare the waveform and spectrum of speech signal

Filename	Size	Update
main.m	908	2018-04-01
music.wav	41400039	2018-03-29
task.txt	165	2018-04-01
fouri.m	415	2018-04-01
highp.m	654	2018-04-01
lowp.m	674	2018-04-01

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