Rank: 98 based on 634 downloads (last 30 days) and 12 files submitted
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Damien Garcia

E-mail
Company/University
CRCHUM - Research Centre, University of Montreal Hospital
Lat/Long
45.525024, -73.56117

Personal Profile:

Assistant professor
RUBIC - Research Unit of Biomechanics & Imaging in Cardiology

http://www.biomecardio.com

Professional Interests:
Cardiovascular biomechanics & imaging, Ultrasound imaging

 

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Files Posted by Damien View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
27 Feb 2014 Screenshot Quick & easy smoothing Z = SMOOTH1Q(Y) smoothes data Y using a DCT- or FFT-based spline smoothing method Author: Damien Garcia smoothing, robust smoothing, dct, fft 32 0
27 Feb 2014 Screenshot Robust smoothing for 1-D to N-D data (easy version of SMOOTHN) EZSMOOTHN allows unsupervised robust smoothing and can deal with missing values Author: Damien Garcia smoothing, robust smoothing, missing data 34 0
  • 5.0
5.0 | 2 ratings
20 Feb 2014 Robust linear regression RLINFIT(x,y) returns the coefficient estimates (slope and intercept) for a robust linear regression Author: Damien Garcia linear regression, robust 13 0
10 Feb 2014 Screenshot 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 image processing, signal processing, statistics, smooth, curve fitting 100 19
  • 4.81818
4.8 | 22 ratings
11 Nov 2013 Screenshot Inpaint over missing data in 1-D, 2-D, 3-D,... N-D arrays Y = INPAINTN(X) computes the missing data in the N-D array X. Author: Damien Garcia inpaint, griddatan, interpolation, extrapolation, missing data, image processing 72 12
  • 5.0
5.0 | 12 ratings
Comments and Ratings by Damien View all
Updated File Comments Rating
28 Oct 2010 Label connected components in 2-D array LABEL is a generalization of BWLABEL Author: Damien Garcia

to Irwin Donis: Because LABEL works with arrays of any class, the 0s are NOT considered as the background. Only NaN values are considered as background. Transform your background into NaNs before using LABEL.

02 Jul 2010 Image segmentation & Extraction This program segments and extracts objects from an image. Author: Jeny Rajan

20 Apr 2010 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

to Matthew: you should have read the File description:
MATLAB release: MATLAB 7.5 (R2007b)
BSXFUN is nonexistent in versions prior to 7.4!
Regards. DG

07 Apr 2010 allwords Parse a sentence or any string into distinct "words" Author: John D'Errico

Valuable code, but I would suggest something as simple as:
words = regexp(str,'\w+','match')
which seems to be faster and could be easily adapted to the above-mentioned syntaxes.

As an example, try the following:
-----------------------------------
str = 'The quick brown fox jumped over the lazy dog.';
strlong = repmat(str,1,10000);
words1 = allwords(strlong);
words2 = regexp(strlong,'\w+','match');
isequal(words1,words2)
-----------------------------------

Regards, D.G.

Comments and Ratings on Damien's Files View all
Updated File Comment by Comments Rating
28 May 2014 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 Westerhoff, Rogier

Works fine for me!

09 May 2014 Label connected components in 2-D array LABEL is a generalization of BWLABEL Author: Damien Garcia Stillfried, Georg

@asan masraf: You need to provide a matrix as input.
For example:
data = [
1 1 1 NaN NaN NaN NaN NaN
1 1 1 NaN 1 1 NaN NaN
1 1 1 NaN 1 1 NaN NaN
1 1 1 NaN NaN NaN 1 NaN
1 1 1 NaN NaN NaN 1 NaN
1 1 1 NaN NaN NaN 1 NaN
1 1 1 NaN NaN 1 1 NaN
1 1 1 NaN NaN NaN NaN NaN];
l4 = label(data,4);
l8 = label(data,8);

30 Apr 2014 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 Booker, John

29 Apr 2014 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 Niccoli, Matteo

29 Apr 2014 Robust smoothing for 1-D to N-D data (easy version of SMOOTHN) EZSMOOTHN allows unsupervised robust smoothing and can deal with missing values Author: Damien Garcia Niccoli, Matteo

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