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ConvexHull


Actif depuis 2019

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Question


histcount does not work as excepted
Dear all, I want to calculate the position of double (or multiple) values inside a list. I found an answer in this forum, howev...

environ 3 ans il y a | 1 réponse | 0

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Vec-trick implementation (multiple times)
Here is a pure intrinsic Matlab version without loops, however with two transpose operations and quite slow. n=7;m=7;p=7;q=7; ...

plus de 3 ans il y a | 0

| A accepté

Question


Vec-trick implementation (multiple times)
Dear all, the question is related to Tensorproduct. Since the question was not answered as intended, i want to revisit the ques...

plus de 3 ans il y a | 1 réponse | 0

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réponse

Question


MeX implementation of Tensorproduct multiplications
Dear all, I am searching for a more efficient way to calculate tensorproduct multiplications of arbitrary sizes. First of all, ...

environ 4 ans il y a | 1 réponse | 0

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Different results in symbol integration
Have found my bug. I have integrated five times. Thanks anyway!

plus de 4 ans il y a | 0

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Question


Different results in symbol integration
Dear all, whats going wrong here? I only changed the order of the dependend variables from (x1,x2,x3,x4) to (x2,x1,x3,x4). sym...

plus de 4 ans il y a | 2 réponses | 0

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Unique quad element list
I answer my own question. This should work: [t_quad,~,~]=unique(t_quad,'rows'); [p_quad,~,b]=unique(p_quad,'rows'); t_quad(:)...

plus de 4 ans il y a | 0

| A accepté

Question


Unique quad element list
Dear all, i am stuck with a small (easy) problem and need a hint. Consider you have a non-unique element list t_quad with size...

plus de 4 ans il y a | 1 réponse | 0

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Question


Generate a movie silently
Dear all, I am familiar with the standard procedure to create an animation/video in MATLAB with e.g.: vidObj = VideoWriter('vi...

plus de 4 ans il y a | 1 réponse | 0

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Question


Matlab syntax (vectorization)
Dear all, i have a simple question that's been bothering me for a while: For example there is a data array A of size [size_...

presque 5 ans il y a | 1 réponse | 0

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Transpiler between a symbol function or a function handle created with MATLAB and a MeX file written in C++.
Similar question: Is Matlab Coder accessible from workspace or from a m-file?

environ 5 ans il y a | 0

Question


Transpiler between a symbol function or a function handle created with MATLAB and a MeX file written in C++.
Dear all, i want to use the symbolic Toolbox for some Algebra, e.g. derivatives or integrals of some functions, and want to use...

environ 5 ans il y a | 2 réponses | 0

2

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Question


Scaling of vectorized code which is limited by memory access
Dear all, what possibilities are there to make a vectorized code faster, where the speed is limited by memory access? I have...

plus de 5 ans il y a | 1 réponse | 0

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