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Why is this matrix of the form A*A^T not symmetric
The following code should (I believe) create a symmetric matrix, but it doesn't and I'm a bit confused as to why. Have I just do...
8 years 前 | 1 个回答 | 0
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Sample from multivariate exponential distribution
I'd like to generate random vectors according to a multivariate exponential distribution, that is with a pdf f: R^n->R given by ...
9 years 前 | 1 个回答 | 0
