Bi Bu

Last seen: 約2ヶ月前 | 2015 年からアクティブ

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slope of regression question
Why can't I make the slope of regression to be steeper than 45°? Changing the beta in my model doesn't make the fit line steeper...

8年以上前 | 0 件の回答 | 0

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rand against randn for noise creation
Should rand or randn be used to create noise?

8年以上前 | 1 件の回答 | 0

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質問

Gradient in 2016B
How is the Gradient function called in 2016B? Thank you!

8年以上前 | 1 件の回答 | 0

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質問

cov computation in Matlab
If the definition of covariance is (x-mean(x))'*(x-mean(x)), why cov(x) does not return the same result? Thank you.

8年以上前 | 1 件の回答 | 0

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2D Gaussian centered at a specific frequency in spectrum
Hi, I'm looking for the most efficient way to compute the dot product of the spectrum (audio domain) with a gaussian centered at...

9年以上前 | 0 件の回答 | 0

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How to retrieve error message when running script on cluster
Hi, I am running batch jobs using MATLAB remotely on a cluster. How to view the eventual error messages(where I hope to find...

11年弱前 | 1 件の回答 | 0

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質問

plotting isosurfaces in 2013 and 2014 versions
Hi, I noticed the behaviour of isosurface is different in versions 2013a and 2014b (see image below). I wonder if I could some h...

11年弱前 | 1 件の回答 | 0

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