Rank: 57 based on 514 downloads (last 30 days) and 43 files submitted
photo

Jan Simon

E-mail
Company/University
University Heidelberg
Lat/Long
49.41804, 8.671068

Personal Profile:

Computers assist human.
I do not answer to emails related to questions of the Answers forum.

Professional Interests:
Motion analysis, physics, orthopedics

 

Watch this Author's files

 

Files Posted by Jan View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
29 Jul 2013 Screenshot DateStr2Num Convert date string to date number - C-Mex: much faster than DATENUM Author: Jan Simon datevec, date, serial, datenum, datestr, number 46 11
  • 4.88889
4.9 | 9 ratings
21 May 2013 Screenshot RunLength RunLength coding as fast MEX and M-code Author: Jan Simon runlength, coding, code, rle, communications 12 0
17 Jan 2013 GetFullPath Full path name for partial or relative path Author: Jan Simon full, name, path, file, qualified, parent directory 43 15
  • 5.0
5.0 | 9 ratings
08 Oct 2012 Limit figure size Set minimal or maximal size of a figure Author: Jan Simon figure, size, resize, maximum, minimum, java 6 0
27 Jul 2012 WinPower Shutdown, sleep, hibernate etc. of Windows computers Author: Jan Simon power, set, shutdown, poweroff, sleep, hibernate 5 0
Comments and Ratings by Jan View all
Updated File Comments Rating
31 Jul 2013 cody_problem_1 solution to cody problem 1 Author: Nicholas

Please post Cody solutions at Cody. The FileExchange is thought to share useful codes with others, while Cody is a game with hopefully positive effects to the programming skills. Publishing the solutions is a counter-productive spoiler in consequence.

29 Jul 2013 Fit 2D gaussian function to data Fits a 2D Gaussian function to simulated data. Author: Gero Nootz

What a pity that this is a script, which generates the data by a random function. Before it can be used for real problems, substantial changes are required.

It would increase the usability, if the calculations are move to a function and separated from the generation of test data.

23 Jul 2013 Subplot position calculator Calculate subplot positions by specifying figure margins and axis scaling. Author: Christopher Hummersone

This submission has a very good documentation: H1 line, description of inputs and outputs, example, See also line. Only the name of the author looks cryptic.

The code creates default values for omitted inputs, checks the inputs and contains useful comments.

You can omit the inner of the two loops easily, but this won't be a bottleneck in any program.

This submission is useful and usable for productive work and as example for nice code.

19 Jul 2013 Increment/Decrement uicontrol A custom uicontrol for making increment/decrement button pairs. Author: Chad Gilbert

This is also called "spinner". See also:
http://www.mathworks.com/matlabcentral/fileexchange/26970-spinnerdemo
http://www.mathworks.com/matlabcentral/fileexchange/26656-uispinner
http://www.mathworks.com/matlabcentral/fileexchange/14583-uicomponent-expands-uicontrol-to-all-java-classes

19 Jul 2013 Subplot In A Panle Function to generate a subplot like result in a panle of GUI or in a Figure Author: yang

Please decide for the correct spelling of "Panel".

Comments and Ratings on Jan's Files View all
Updated File Comment by Comments Rating
09 Jul 2013 DataHash MD5 or SHA hash for array, struct, cell or file Author: Jan Simon Zlotnik, Sergio

18 Jun 2013 FileTime Get and set the times for creation, access and modification of a file or folder (Windows only) Author: Jan Simon Hildebrand, David

18 Jun 2013 CalcMD5 Another MD5 calculator as fast C-Mex Author: Jan Simon Hildebrand, David

24 May 2013 CStr2String Fast concatenation of cell strings to a string as C-Mex Author: Jan Simon Luong, Bruno

MATLAB cell concatenation is extremely slow. Jan's FEX is a must for those who care about speed.

17 May 2013 DGradient Gradient of arrays as fast C-Mex Author: Jan Simon SN

Great Job! thanks.

Top Tags Applied by Jan
cmex, mex, string, file, statistics
Files Tagged by Jan View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
29 Jul 2013 Screenshot DateStr2Num Convert date string to date number - C-Mex: much faster than DATENUM Author: Jan Simon datevec, date, serial, datenum, datestr, number 46 11
  • 4.88889
4.9 | 9 ratings
21 May 2013 Screenshot RunLength RunLength coding as fast MEX and M-code Author: Jan Simon runlength, coding, code, rle, communications 12 0
18 Mar 2013 Screenshot Hatched Lines and Contours Draw lines and contours with hatches on one side of the line. Author: Rob McDonald hatch, constraint, plotting, contour, optimization 8 0
  • 5.0
5.0 | 1 rating
17 Jan 2013 GetFullPath Full path name for partial or relative path Author: Jan Simon full, name, path, file, qualified, parent directory 43 15
  • 5.0
5.0 | 9 ratings
17 Jan 2013 BSD/Linux Host Information and matlabpoolPlus Get information about the host on which the Matlab instance is running. Also provides matlabpoolPlus Author: Boris Schauerte unix, bsd, linux, host information, uname, process id 5 0

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