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Minkang Cheng


Last seen: 3 years 前 |  自 2016 起处于活动状态

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统计学

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S is diagonal matrix of singular values?
Hi I did {U,S,V)=svd(A) when A is mxn results: U is mxm, V is nxn, S is mxn (n> m) S should be a diagonal matrix of sin...

3 years 前 | 1 个回答 | 0

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How can I use fprintf to print an mxn matrix of values to a file
Hello I did [U,S,V]=svd(A) The S is diagonal matrix of singular values with size oof mxn, then, I use fprintf to print ...

3 years 前 | 0

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There is no tinv in MTALAB?
Hi In Matlab command window when I type tinv(0.9772,1000) the error message is Undefined function 'tinv' for input argumen...

8 years 前 | 0 个回答 | 0

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a code of using complex morlet wavelet for time-frequency analysis
Hi I am trying to make a plot for time-frequcy analysis of data using complex morlet wavelet. Is there any have this code...

8 years 前 | 0 个回答 | 0

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