Rank: 3000 based on 42 downloads (last 30 days) and 5 files submitted
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Silvano Bertoldo

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Politecnico di Torino
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45.08862, 7.698077

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Files Posted by Silvano Bertoldo View all
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(last 30 days)
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03 Oct 2014 Radar Cross Section for Rain Volume Evaluation of volumetric radar cross section of a rain fields of a certain intensity Author: Silvano Bertoldo signal processing, radar, rcs, radar cross section, volumetric target, weather radar 19 0
15 Jul 2014 GenerateFileTI.m The function generate a file in TI format. The TI file is a typical file used for Texas Instruments Author: Silvano Bertoldo file generation, ti file, ti format, ti, texas instrument, file 4 0
11 May 2011 RGBImageToTransparentPNG This functions gets a RGB image amd create a .png transparent image. Author: Silvano Bertoldo rgb, png, trasparent, transparent, image, writing image 5 0
06 May 2011 GeneraTiffWorld This function represents a binary matrix into a tif image with the the world file associated. Author: Silvano Bertoldo tiff, world file, binay tiff, georeferencing tiff, georeferencing tool 7 0
05 May 2011 FiledCircle This function create a matrix with a filled circle. Author: Silvano Bertoldo circus, filled, matrix 7 1
Comments and Ratings on Silvano Bertoldo's Files
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09 May 2011 FiledCircle This function create a matrix with a filled circle. Author: Silvano Bertoldo Jan Simon

Instead of two slow loops the complete computation can be vectorized:
x = 1:2*nRadius;
y = transpose(x);
mMatCircle = bsxfun(@plus, (x - vCenter(1))^2, (y - vCenter(2))^2) < (radius^2);
The function is well documented, but the style differs from the standard of Matlab's toolbox functions such that "help FilledCircle" is not really helpful. Although I love Italian, English comments would be better.

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