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Alexander


University College London

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MATLAB Answers

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Question


Why does declaring a global variable take so much time?
I have a function in from a larger program that I profiled in order to try and find some places to gain some speed. The global d...

presque 12 ans il y a | 2 réponses | 1

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MEX : Matlab and Opencv "Viola and Jones Object Detection"
Have you run "mex -setup" from the matlab command line and selected the correct compiler? I'm afraid, from that stack trace I...

presque 12 ans il y a | 0

Réponse apportée
I am getting the below mentioned problem when I am simulating "Unable to locate a C-compiler required by Stateflow and MATLAB Function blocks. Use 'mex -setup' to select a supported C-compiler."
If you run "mex -setup" from the matlab command line it should give you the option to specify a compiler, if you have one. If yo...

presque 12 ans il y a | 0

Question


ode45 on a system of differential equations with vectors as variables
Hi all, I have a system of differential equations: dX/dT = -X + (1 - X) .* (W(R ) * F(X)) where ".*" means element-wise...

presque 12 ans il y a | 1 réponse | 0

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