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Why the user-defined function return an empty matrix when there is a division formula about global variables?
Here is my code: function ans = rho_free(xm) global m ;%Where m = 1 is defined in the first few lines ans = xm./m; e...
6 years 前 | 1 个回答 | 0
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How can I mutiply every elements in a matrix by another given kernel matrix and then superpose them accodingly?
Hi ! I have a matrix A and a matrix B （they are all square matrixs but may be different in size), I want to superpose B with th...
6 years 前 | 1 个回答 | 0
