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Is there a way to create std::vector<arma::mat> from arma::mat matrices without creating a copy of the matrices?
I am new to C++. For a statistical method, I compute large matrices, e.g. A and B . They are n x n so for large sample sizes n, they become very large. If they are double and n = 70k , I think it migh...
williamjds
Votes: 0
Answers: 2
Why does this library refrain from using static_cast?
I try to follow the mantra of "no warnings." I try to write my code so that the compiler gives no warnings. I'm starting to use non-standard libraries for the first time.
I recently installe...
user589321
Votes: 0
Answers: 1
access violation error on FFTW and Armadillo
I'd like to use FFTW in Armadillo.My code is:
tuple<mat,mat> solver(mat charge)
{
mat x = regspace(0, mesh_num - 1);
mat xx = reshape(x, 1, mesh_num);
mat xxx = repmat(xx, mesh_...
zhuruihu1998
Votes: 0
Answers: 0
how to return multi values from function in Armadillo?
I'm new to c++ and Armadillo. I've written a function as follows:
mat solver(mat charge)
{
mat x = regspace(0, mesh_num - 1);
mat xx = reshape(x, 1, mesh_num);
mat xxx = repmat(xx, mesh_nu...
zhuruihu1998
Votes: 0
Answers: 1