I have to create an n x n matrix with 199, 409, 619,....210n-11 down the diagonal and zeros everywhere else.
i am trying to watermark image lets say of size 32 * 32 to host image of size 256*256 using simple svd algorithm by modifying singular values of S matrix开发者_Go百科.but nt able to watermark a smalle
I would like to minimize w\'Hw, with respect to w, where w is a vector, and H is matrix. And with the following constraint, |w1|+|w开发者_StackOverflow中文版2|+|w3| < 3, ie. the l1 norm of the we
I have to use EM to estimate the mean and covariance of the Gaussian distribution for each of the two classes. They have some missing attributes too.开发者_运维问答
howto find out if a vector contains only one 1 and other are 0? or how to check if every entry is the same?
As far as I understand, CPLEX, LP_solve and GLPK, among other LP solvers, offer sensitivity analysis.
when I am doing a function in Matlab. Sometimes I have equations and every one of these have constants. Then, I have to declare these constants inside my function. I wonder if there is a way to call t
I would like to write my variables as operations bet开发者_如何转开发ween other variables. For instance if I put a = c + bthen value that a keeps inside is the numeric result of the operation of a su
After spending the last few months learning about MATLAB, it seems I need to switch开发者_StackOverflow中文版 to vpython! MATLAB\'s colon operator comes in handy often and I haven\'t found an equivale
Hi I would like to plot transparent cube-shaped grid with lines in it. Somethin开发者_StackOverflowg like this:
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