Community Profile

Claudio


Laboratoire de Biomécanique / Arts & Métiers ParisTech

24 total contributions since 2011

Professional Interests: signal processing, biomechanical simulation, biomechanics, quantitative ultrasound

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Posted


Merge 16bit images to RGB
Hi, I need to do a very simple operation: open a 2-stack 16bit TIFF image, merge the to stack levels as red and green channels...

4 months ago | 419 views

Responded


Re: Font cmss10 is not supported in Matlab R2011b
Still a bug in 2016b. You guys should submit this bug to the Mathworks as well, maybe they will do something about it...

4 months ago | 5420 views

Responded


Re: Rotating an Object Using a DCM or Vector
Hi Saphy, I had a very similar problem a while ago, and solved it with the code here below. You would only have to change the ...

5 months ago | 591 views

Responded


Re: Error reading mp4
Hi Yoav, No I have not found any solution, but I also stopped looking into it a long time ago:) If you can play the video you ...

6 months ago | 6491 views

Responded


Re: Maximum of abs
Hi Alice, Try using x=max(M(:)); I think M might be a matrix so max is giving you the maximum value of each column. Type "hel...

1 year ago | 808 views

Responded


Re: NI-DAQ analog output : wrong duration
Well, I could not find a solution but I did find a workaround, if anyone has the same problem. Instead of feeding the card a fi...

1 year ago | 1167 views

Responded


Re: NI-DAQ analog output : wrong duration
Hi Bilgehan, It says "Elapsed time is 1.067399 seconds.". If I feed it a 5 seconds signal, the elapsed time is 3 seconds, 5 sec...

1 year ago | 1167 views

Posted


NI-DAQ analog output : wrong duration
Hi, I am having a problem with analog output signal using a NI-DAQ 6001. I set the output rate at 1000 scans/second, queue a 30...

1 year ago | 1167 views

Responded


Re: Error reading mp4
Unfortunately, I already had K-Lite installed on my computer! I still haven't found a proper solution. Cheers, Claudio

3 years ago | 6491 views

Responded


Re: Error reading mp4
Hello Jorge, No, I could not solve it. I work around the problem by piloting VirtualDub from Matlab through scripts; I export t...

3 years ago | 6491 views

Posted


Error reading mp4
Hello, I am having some problems opening an mp4 file in Matlab (7.13.0.564 (R2011b) 64 bit, Windows 7). mminfo gives this error...

4 years ago | 6491 views

Responded


Re: ttest2,Anovan question
Hello Walk, You can use the anova1(X) function. From the Matlab help: "In a one-way analysis of variance, you compare the mean...

4 years ago | 1284 views

Responded


Re: need some help for this linear regression that was assigned for homework
You should also assign a0 and a1 BEFORE usinge them: a0=p(3); a1=p(2); a2=p(1); f=a0+a1*x+a2*x.^2;

4 years ago | 1884 views

Posted


replacement some words in excel file by maltlab
Hi Veda, you might want to look up xlsread and xlswrite on Matlab's help. Good luck! Claudio

5 years ago | 1481 views

Responded


Re: While a cell in an array isn't zeros
Hi, I didn't completely understand the structure of your cells, but you could try with : while sum(system{3,5}(:) == 0) < 3*n e...

5 years ago | 1070 views

Responded


Re: Font cmss10 is not supported in Matlab R2011b
Update: It turns out that this "Font cmss10 is not supported" error is a Matlab bug. They are working to fix this!

5 years ago | 5420 views

Responded


Re: Numeric Comparison
Hi Jawad, I think this might do the trick: targets = [zeros(1,2000) ones(1,2000)]; targets_1 = targets == 0; targets_2 = targe...

5 years ago | 1570 views

Responded


Re: help with gui
Hi lav, you might start by typing "guide" in the matlab command line. It is the Matlab Layout Editor. Good luck, Claudio

5 years ago | 1034 views

Posted


Font cmss10 is not supported in Matlab R2011b
Hi, In version 2010b (in Windows XP) I used to use this definition for my texts and labels: xlabel('\textsf{Speed [m/s]}', 'int...

5 years ago | 5420 views

Responded


Re: Am I using the right tool?
You're welcome, but please be aware that "global time ticking" is not a keyword!:D That was just to point out that there is not ...

5 years ago | 1256 views

Responded


Re: Am I using the right tool?
Hi, I would consider the loop as the global "time" ticking, so each particle has to obey the same timing. You can model all the ...

5 years ago | 1256 views

Responded


Re: problem with equation plotting
Hi Tiera-Brandy, It's not easy to answer you without knowing what is in "assig1" and "assig2", and what your equations model. H...

5 years ago | 1331 views

Responded


Re: High frequency sinusoidal wave
Hi Paria, you can try this: Fs = 1e9; % Hz - Signal Frequency N = 5; % Number of cycles Fc = 20*Fs; % Hz - Samp...

6 years ago | 6129 views

Posted


Graphics issue: figures freezing
Hi, I am experiencing big issues with Matlab graphics. Whenever I stop (CTRL^C) a script which is plotting a figure, the figure...

6 years ago | 2971 views