Group Algebra in Matlab [closed] - matlab

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What is the best way to implement group algebra using Matlab. More specifically, I only want to work with permutation groups (and their subgroups) but would like a way to find kernels and cosets without coding a brute force version myself.

GAP is a 'System for Computational Discrete Algebra' and is able to do all the things requested in the question.

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Pointer based vs value based register renaming [closed]

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Which of these 2 schemes are employed in the current day processors? And which is more effective and why? Are there any other schemes?
I have read a few research papers but unable to interpret the exact meaning. Also, not many research papers are available.

can anyone teach me how to use gamultiobj to optimize more than 3 objectives on Matlab? [closed]

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can you teach me how to use gamultiobj to optimize more than 3 objectives on Matlab even if gamultiobj is not efficient? thank you
i want to use bpnn to match gamultiobj to optimize more than 3 objective.

how does the histogram of optical flow work? [closed]

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I surf the web for HOF implementation in matlab or openCV. Actually I wanted to know how to write their code in matlab. I learned something from the link bellow about HOG but I cannot find the same proper link for HOF or MBH. Is there any syntax for HOF in openCV?
http://www.learnopencv.com/histogram-of-oriented-gradients/
I dont know about OpenCV, but find matlab implementations here.

Reconstruct fractal in Apollonian Gasket style [closed]

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I wondered if the following picture can be reconstructed programmatically:
It seems it has some features of an Apollonian Gasket (see https://en.wikipedia.org/wiki/Apollonian_gasket) but also includes other pattern which I don't recognise.
Any ideas?
This picture is made with open source software Apophysis. It is a so called fractal flame - fractal structure made with ifs (iteration functions system).

C-DLL to be used by MATLAB? [closed]

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Since MATLAB is not good with loop, I am putting some of the looping into a c-dll(visual studio 6.0).
What do I have to do in building the c-dll that is different than
normal dlls?
How do I interface with the DLL from MATLAB?
I recommend making them into MEX-functions. Read the MATLAB help: http://www.mathworks.co.uk/help/techdoc/matlab_external/f29322.html.
And FWIW, MATLAB's fine at looping if you write your code well.