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fft

于 2011-10-02 发布 文件大小:1KB
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  产生一个正弦衰减曲线,进行快速傅里叶变换,并画出幅值图,相位图,实部图,虚部图(Decay to produce a sine curve, the fast Fourier transform, and draw magnitude diagram, phase diagram, the real figure, the imaginary part of Fig.)

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