Rank: 4378 based on 8 downloads (last 30 days) and 3 files submitted
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Javier Lopez-Calderon

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signal processing

 

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Files Posted by Javier View all
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22 Apr 2011 Closest value(s) from a list Returns the closest value from a list for each target value Author: Javier Lopez-Calderon find, min, vector, closest, nearest 3 0
18 Mar 2011 mat2colon Converts a matrix (row x col) into a string using MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon matrix, string, colon, vect2colon 2 2
18 Mar 2011 Vector to colon notation Converts a vector into a string with its MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon single resolution, eval, string, display, vector, matrix indexing 3 7
  • 4.0
4.0 | 1 rating
Comments and Ratings by Javier View all
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19 Mar 2011 Vector to colon notation Converts a vector into a string with its MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon

Please, see also mat2colon.m here http://www.mathworks.com/matlabcentral/fileexchange/30797-mat2colon
18 Mar 2011 mat2colon Converts a matrix (row x col) into a string using MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon

I forgot to mention that mat2colon.m needs vect2colon.m in order to work. You can find it here http://www.mathworks.com/matlabcentral/fileexchange/22076
28 Apr 2010 Writing Fast MATLAB Code Speed up your project with this collection of techniques. Author: Pascal Getreuer

Great, Thanks!
19 Mar 2010 anymate Animate Handle Graphics objects Author: Jerker Wagberg

outstanding!
26 Jan 2010 Vector to colon notation Converts a vector into a string with its MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon

Thanks Jan for remembering and taking into account my vect2colon function. I also apologize for my long absence...many things have delayed me this time. I'm currently using an enhanced version of vect2colon, so I'll be back with this updating. Nonetheless, Sven Bossuyt function seems to be working well.
Greetings.

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21 Mar 2011 mat2colon Converts a matrix (row x col) into a string using MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon Luong, Bruno

I suggest to merge the two submissions mat2colon and vec2colon into one.
20 Mar 2011 Vector to colon notation Converts a vector into a string with its MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon Luong, Bruno

I rather like the idea, but I was disappointed mainly by the fact that the function returns a string instead of number.

- EVAL would be necessary to build back the original array. I would prefer COLON rather than EVAL.
- The precision get lost in the way

vect2colon([0:0.1234567890123456:1],'Class','double')

ans =

0:0.12346:0.98765

I would prefer empty input returns '[]' for the following reason:

>> a=eval(vect2colon([]))
??? Error: Expression or statement is incomplete or incorrect.

The engine could also be better, for example this command takes very long to complete:

>> vect2colon([0:1e-7:1])

and the casting dvec to SINGLE is a clear sign of the limitation of the transformation.
19 Mar 2011 Vector to colon notation Converts a vector into a string with its MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon Lopez-Calderon, Javier

Please, see also mat2colon.m here http://www.mathworks.com/matlabcentral/fileexchange/30797-mat2colon
18 Mar 2011 mat2colon Converts a matrix (row x col) into a string using MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon Lopez-Calderon, Javier

I forgot to mention that mat2colon.m needs vect2colon.m in order to work. You can find it here http://www.mathworks.com/matlabcentral/fileexchange/22076
26 Jan 2010 Vector to colon notation Converts a vector into a string with its MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon Lopez-Calderon, Javier

Thanks Jan for remembering and taking into account my vect2colon function. I also apologize for my long absence...many things have delayed me this time. I'm currently using an enhanced version of vect2colon, so I'll be back with this updating. Nonetheless, Sven Bossuyt function seems to be working well.
Greetings.

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colon, string, vector, closest, display
Files Tagged by Javier View all
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22 Apr 2011 Closest value(s) from a list Returns the closest value from a list for each target value Author: Javier Lopez-Calderon find, min, vector, closest, nearest 3 0
18 Mar 2011 mat2colon Converts a matrix (row x col) into a string using MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon matrix, string, colon, vect2colon 2 2
18 Mar 2011 Vector to colon notation Converts a vector into a string with its MATLAB colon notation (single resolution). Author: Javier Lopez-Calderon single resolution, eval, string, display, vector, matrix indexing 3 7
  • 4.0
4.0 | 1 rating

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