Rank: 170 based on 435 downloads (last 30 days) and 5 files submitted
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Markus Buehren

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48.7337989807129, 9.11353015899658

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Professional Interests:
signal processing

 

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09 Sep 2014 Differential Evolution Optimization using the evolutionary algorithm of Differential Evolution. Author: Markus Buehren optimization, evolutionary algorith..., differential evolutio... 213 28
  • 4.95833
5.0 | 25 ratings
21 Jul 2014 Multicore - Parallel processing on multiple cores This package provides parallel processing on multiple cores/machines. Author: Markus Buehren distributed processin..., parallel computing, parallel processing, distributed computing, multiple core, multicore processing 136 62
  • 4.74545
4.7 | 65 ratings
17 Mar 2014 Functions for the rectangular assignment problem This package provides m- and mex-functions for solving the rectangular assignment problem. Author: Markus Buehren optimization, munkres algorithm, hungarian algorithm, assignment problem, data association 61 23
  • 4.78261
4.8 | 25 ratings
11 Apr 2011 Screenshot Precise Figure Placing This contribution provides functions for precisely placing a figure to a given screen location. Author: Markus Buehren annotation, customization, figure, window, placing, border 17 2
  • 4.5
4.5 | 2 ratings
06 Nov 2009 Faster grade function for Color Bridge Matlab Contest Here I provide a speedup for the grade function of the Color Bridge Matlab Contest. Author: Markus Buehren flooding, color bridge, matlab contest 8 0
Comments and Ratings by Markus View all
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14 Mar 2014 Munkres Assignment Algorithm An efficient implementation of the Munkres algorithm for the assignment problem. Author: Yi Cao

There is another version of this package here: http://www.mathworks.com/matlabcentral/fileexchange/20652-hungarian-algorithm-for-linear-assignment-problems-v2-3

22 Jun 2009 Structure display simple recursive display of a structure content in Matlab Author: Thomas Deneux

08 Apr 2009 UDFactor Performs the U-D factorization of a symmetric matrix. Author: Dmitry Savransky

10 Feb 2009 Multicore - Parallel processing on multiple cores This package provides parallel processing on multiple cores/machines. Author: Markus Buehren

I have opened a discussion group for the Multicore package on Yahoo. Please join and discuss with other users!

http://groups.yahoo.com/group/multicore_for_matlab/

09 Feb 2009 PlotAxisAtOrigin This is a 2D vresion of Plot3AxisAtOrigin, which may be used to plot axis at origin. Author: Shanrong Zhang

Sorry, but I think this package is not very useful. On the first view it looks nice, but the axis will not change when zooming in etc.

Markus

Comments and Ratings on Markus' Files View all
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12 Sep 2014 Multicore - Parallel processing on multiple cores This package provides parallel processing on multiple cores/machines. Author: Markus Buehren Kilian Thomas

Very nice package.
Works perfectly for me.

Moreover, author answers your questions fast and well.

Good job thank you

27 Aug 2014 Differential Evolution Optimization using the evolutionary algorithm of Differential Evolution. Author: Markus Buehren Branco, Paulo

Hi Markus, thanks for the response. I am sorry to intrude, but I do have another question. There is a test problem in <http://www-optima.amp.i.kyoto-u.ac.jp/member/student/hedar/Hedar_files/TestGO_files/Page506.htm>. I used the constraint function you pointed me to. I defined a matrix Ain(dimension 9x13) and the vector bin(dimension 9x1) to write the function return value: valid all(Ain*x<=bin). However, the optimum parameters stray by a huge amount from the expected results. The problem has hard boundaries, as well as linear inequality constraints (9 of them to be precise). I hope you can briefly walk me through the correct formulation of the problem in your files, as I suspect my constraints are at the core of the problem.

26 Aug 2014 Differential Evolution Optimization using the evolutionary algorithm of Differential Evolution. Author: Markus Buehren Branco, Paulo

Hi Markus, does your algorithm allow the inclusion of linear constraints? I am trying to optimize an instance of density evolution, and the parameters must add up to 1. Also, a linear combination of the parameters must yield a given rate. Do you have anything similar to the tools provided by Matlab's global optimization toolbox or do I just have to work around with the parameters, taking the linear constraints into account as I go along?

16 Aug 2014 Differential Evolution Optimization using the evolutionary algorithm of Differential Evolution. Author: Markus Buehren Joe

very helpful tool for those who cannot afford toolboxes.

14 Jul 2014 Differential Evolution Optimization using the evolutionary algorithm of Differential Evolution. Author: Markus Buehren seyedi, Behnam

Hi dear Markus Buehren
i just wana ask about the simple Differential Evolution algorithm (single objective ) , how can i use your code for this propose ?

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