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FFT_G3

于 2014-09-11 发布 文件大小:1KB
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  求出多个信号的FFT频率并显示谱图,同时求出多个信号的功率谱并显示谱图(The FFT frequency of multiple signal and display the spectrum diagram, at the same time, the power spectrum of multiple signal and display spectrogram )

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