Rank: 21 based on 1035 downloads (last 30 days) and 35 files submitted
photo

Carlos Adrian Vargas Aguilera

E-mail
Company/University
Universidad de Guadalajara, Mexico
Lat/Long
20.658348, -103.326065

Personal Profile:

Playing with Matlab as a hobby... isn't it fun?

Professional Interests:
spectral analysis, oceanography and meteorology

 

Watch this Author's files

 

Files Posted by Carlos Adrian View all
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  • 35
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
20 Jun 2013 Screenshot evalit.m (JUN 2013) Evaluates a mathematical expression and rounds it accordingly to the error propagation theory. Author: Carlos Adrian Vargas Aguilera error propagation, significant figures, precision, order of magnitude, round, roundn 18 0
12 Nov 2009 Screenshot quiver2.m v1.2 (Nov 2009) Same as QUIVER, QUIVER3 or FEATHER but with colored, normalized, widened and ARROW's! Author: Carlos Adrian Vargas Aguilera arrow, quiver, feather, quiver3, vector field 15 2
  • 4.5
4.5 | 2 ratings
12 Nov 2009 Screenshot ginput2.m v3.1 (Nov 2009) Same as GINPUT but with ZOOM, PAN and (optionally) PLOT and image SCALE/GEOREFERENCE! Author: Carlos Adrian Vargas Aguilera georeference, ginput, digitize, zoom, double click, doble click 24 5
  • 4.0
4.0 | 5 ratings
12 Nov 2009 Screenshot der.m v1.0 (Nov, 2009) Estimates first derivative of an array by using POLYFIT locally on each point ignoring NaNs! Author: Carlos Adrian Vargas Aguilera diff, gradient, derivative, integral, smooth, polyfit 2 2
30 Oct 2009 Screenshot saveascii.m v6.2 (Oct 2009) Save or display a matrix with given precision, delimiter or format for each (or every) column! Author: Carlos Adrian Vargas Aguilera ascii, sprintf, save matrix, data import, save, fprintf 17 18
  • 4.4
4.4 | 15 ratings
Comments and Ratings by Carlos Adrian View all
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Updated File Comments Rating
17 Nov 2009 imagescnan.m v2.1 (Aug 2009) Same as IMAGESC but ignores NaNs. Author: Carlos Adrian Vargas Aguilera

Yes Olivier, or with:
>> imagesc(U,'AlphaData',~isnan(U),'AlphaDataMapping','none')
I just wanted to be able to paint NaNs with specifyc color without modifying the axes color.
Probably I should include this "transparent" option. Thank you!

Carlos
12 Nov 2009 % MATLAB Comment Stripping Toolbox A small collection of utilities for stripping MATLAB comments from strings and files. Author: Peter J. Acklam

Oh, besides of the NOT ignored lines after "...", also grouped comments are NOT ignored:
%{
bla
bla
%}
Carlos

12 Nov 2009 % MATLAB Comment Stripping Toolbox A small collection of utilities for stripping MATLAB comments from strings and files. Author: Peter J. Acklam

Great functions. Only my comments after a three points were left!
23 Oct 2009 Easy 'n fast smoothing for 1-D to N-D data SMOOTHN allows automatized and robust smoothing in arbitrary dimension w/wo missing values Author: Damien Garcia

Welcome back!
20 Oct 2009 List files with specified suffix %GETFILELIST generates a list of files with specified suffix under topDir. Author: Shiquan Wang

You may use LS with wildcard '*' and that's it.
Comments and Ratings on Carlos Adrian's Files View all
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  • 218
Updated File Comment by Comments Rating
27 Jun 2013 extrema.m, extrema2.m Search all extrema points of a time series or a surface with/without NaN's. Author: Carlos Adrian Vargas Aguilera Shirah

Hello, does anybody know how to replicate those detected extrema points onto a grayscale image.

Thank You
22 May 2013 COLORMAP and COLORBAR utilities (Sep 2009) MATLAB color utilities including COLORMAP join and interpolation; freeze and fit COLORBAR, etc. Author: Carlos Adrian Vargas Aguilera Callaghan, Martina

Thanks! Super useful.
10 Apr 2013 extrema.m, extrema2.m Search all extrema points of a time series or a surface with/without NaN's. Author: Carlos Adrian Vargas Aguilera Freire, Rafael

Do you have an option to put the sensitivity of the peaks? to only get the higher ones....
21 Mar 2013 extrema.m, extrema2.m Search all extrema points of a time series or a surface with/without NaN's. Author: Carlos Adrian Vargas Aguilera Kumar

27 Feb 2013 COLORMAP and COLORBAR utilities (Sep 2009) MATLAB color utilities including COLORMAP join and interpolation; freeze and fit COLORBAR, etc. Author: Carlos Adrian Vargas Aguilera arnold

cbfreeze deletes my colorbar labels and widens the whole colorbar, and ideas?
Top Tags Applied by Carlos Adrian
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  • 244
signal processing, smooth, spectral analysis, annotation, colorbar
Files Tagged by Carlos Adrian View all
  • 1 - 5 of
  • 35
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
20 Jun 2013 Screenshot evalit.m (JUN 2013) Evaluates a mathematical expression and rounds it accordingly to the error propagation theory. Author: Carlos Adrian Vargas Aguilera error propagation, significant figures, precision, order of magnitude, round, roundn 18 0
12 Nov 2009 Screenshot quiver2.m v1.2 (Nov 2009) Same as QUIVER, QUIVER3 or FEATHER but with colored, normalized, widened and ARROW's! Author: Carlos Adrian Vargas Aguilera arrow, quiver, feather, quiver3, vector field 15 2
  • 4.5
4.5 | 2 ratings
12 Nov 2009 Screenshot ginput2.m v3.1 (Nov 2009) Same as GINPUT but with ZOOM, PAN and (optionally) PLOT and image SCALE/GEOREFERENCE! Author: Carlos Adrian Vargas Aguilera georeference, ginput, digitize, zoom, double click, doble click 24 5
  • 4.0
4.0 | 5 ratings
12 Nov 2009 Screenshot der.m v1.0 (Nov, 2009) Estimates first derivative of an array by using POLYFIT locally on each point ignoring NaNs! Author: Carlos Adrian Vargas Aguilera diff, gradient, derivative, integral, smooth, polyfit 2 2
30 Oct 2009 Screenshot saveascii.m v6.2 (Oct 2009) Save or display a matrix with given precision, delimiter or format for each (or every) column! Author: Carlos Adrian Vargas Aguilera ascii, sprintf, save matrix, data import, save, fprintf 17 18
  • 4.4
4.4 | 15 ratings

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