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tfristft

于 2013-02-28 发布 文件大小:3KB
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代码说明:

  令x(n)=5exp(j*0.15*n*n)+6exp(j*300n-j*0.15*n*n) ,w(n)为高斯窗函数。试用matlab软件,取不同长度的窗函数,分别求x(n)离散短时傅里叶变换,并进行信号重构。(ORDER x (n) = 5exp (j* 0.15* n* n)+6exp (j* 300n-j* 0.15* n* n), w (n) for the Gaussian window function. Trial Matlab software, take different lengths of the window function x (n), respectively, seek to discrete short-time Fourier transform, and to reconstruct the signal.)

文件列表:

my_tfrstft2.m,2556,2012-12-13
tfristft.m,2399,2012-12-13
tfrstft.m,2572,2012-12-13

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