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Answered 3 months ago

I have a vector of dimension d: (1,2,...,d) (it's (x_1,x_2,...,x_n) but I removed the 'x_' for simplicity). Now I would like to ...

4 Answers

Asked 8 months ago

I have an d*m*n matrix A (interpretation: for each n, there are m vectors of dimension d). I would like to extend each d-dimensi...

1 Answers

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Hello everyone, I am trying to solve the following large scale quadratic program: min (1/2*x'*Q*x + c'*x) subject to x >...

Asked 7 months ago

I have a 3D array M(d*d,m,n). For each d*d vector of M (i.e. vectors of the first dimension), I split it into d parts and take t...

Hi everybody, The *convhull* function is used for computing the convex hull of a set of 2D or 3D points. In the <http://www.m...

Asked 10 months ago

Hello everybody, I have 3500 mat files that contain a 128*4408 matrix each (128 is the dimension and 4408 is the number of fe...

Asked 1 year ago

Hello everybody, For this matrix M = [1 2; 3 4]; if we compute the its standard deviation std(M(:)) then we ...

I have installed Matlab 2014b on a node of a cluster but failed to launch the software ( |matlab14| is an alias to |/usr/local/M...

Asked 3 months ago

I have an _mxn_ matrix A, with very small or very large elements. For example: A = -1e4*randn(10,20); I would like to ...

Hi everybody, Using the convhull function, one can find the convex hull of a set of 3D points (X,Y,Z): K = convhull(X,Y,...

0 Answers

Asked 11 months ago