Description: FFT algorithm using MATLAB to read wav file, display the waveform of the speech signal spectrum, and the matlab algorithm with the FFT comparison, the same waveform to prove the correctness of the preparation of the algorithm.
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fft练习 巫小兰\fft练习报告.doc
..............\inter.wav
..............\myditfft.m
..............\showtest.fig
..............\showtest.m
fft练习 巫小兰
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