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Fouriertransform

于 2009-11-15 发布 文件大小:1KB
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代码说明:

  用振幅为0.8的方波进行傅立叶分析,并用分析得到的系数求解当K取不同值时的合成信号( F = FOURIER(f) is the Fourier transform of the sym scalar f with default independent variable x. The default return is a function of w. This example is useful for the persons who learn sth about signal processing.)

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