Questions tagged [matlab]

MATLAB is a high-level language and interactive programming environment developed by MathWorks. It is the foundation for a number of other tools, including Simulink and various toolboxes that extend the core capabilities.

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Python / Numpy running 15x slower than MATLAB - am I using Numpy effeciently?

Here is some code I wrote in Python / Numpy that I pretty much directly translated from MATLAB code. When I run the code in MATLAB on my machine, it takes roughly 17 seconds. When I run the code in ...
3
votes
3answers
103 views

Finding paths between triangles efficiently in 3D geometry

An update to this post can be found here I've been writing some functions used to find paths between two types of triangles - alphas and betas. Alphas are triangles that have been in a zone we ...
5
votes
1answer
97 views

Vectorization for temperature simulation

I'm new to Matlab and I would like to know tips in order to reduce the processing time of such program. The scheme of the actual code is very similar to typical C++ code and I would like to vectorize ...
3
votes
2answers
46 views

Finding paths between triangles efficiently in 3D geometry #2

This post is an update of the one from here. I've updated the code and a couple pieces of the post itself. I've been writing some functions used to find paths between two types of triangles - alphas ...
2
votes
1answer
90 views

Applying correction to a time series in Matlab

I face a computation efficiency problem. I have a time series of a non-monotonically drifting variable, that is measurements of objects going through a machine (where the measurement is made) in a ...