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Four data sets on one plot
I think in a raw way, this is what you want, am I right? L=[0 10 20 30 40 50 60 70 80 90 100]; Op=[0.492 0.498 0.503 0.509...

plus de 13 ans il y a | 0

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cropping
Face detection is a big, big topic. Assuming you are extracting the information you wish (the rectangular part) of an image and ...

plus de 13 ans il y a | 0

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extracting info from edit text gui
To extract the data (text) from the edit box, you will need something more or less like this: % Get the string from the editT...

plus de 13 ans il y a | 1

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how to display the plots one by one in axes by selecting puhsbutton
I would use this <http://www.mathworks.com/matlabcentral/fileexchange/3939-import-fig-file-to-axes script>. With it, you choose ...

plus de 13 ans il y a | 1

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2D plot help
You could overlap plots using _hold_. For example: figure(); hold('on'); plot(1:10, 'b*'); plot(10:-1:1, 'ro'); hold(...

plus de 13 ans il y a | 0

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how to mosaic two images
I recommend you to check the following files in the FEX: <http://www.mathworks.com/matlabcentral/fileexchange/22264-mosaic-ra...

plus de 13 ans il y a | 0

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ECG analysis toolbox
Making a quick search on the web, I found the following <http://biosig.sourceforge.net/> <http://www.mit.edu/~gari/algos.html>...

plus de 13 ans il y a | 0

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String of matlab script
tt must be a string (an array of characters) previously defined in your code. What the code line does is display in console the ...

plus de 13 ans il y a | 3

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Writing parameters to a text file
Writing a text file in MATLAB is very easy. Take a look at the documentation for the function _fopen_, _fprintf_, and _fclose_. ...

plus de 13 ans il y a | 0

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Skip Error Message and Continue with the M-File
Completing Gerd's answer, I would include the _catch_ statement. The _catch_ executes everytime an error is encountered in the _...

plus de 13 ans il y a | 5

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Load and average lots of .mat files
You can try using an intermediate variable to store the information you load from each file. On a quick thought, you must do som...

plus de 13 ans il y a | 2

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clear single plots intead of the whole plot
Yes, it is possible thanks to the handles. For example, try something like this: x = 1:1 0; figure(); plotHandles ...

plus de 13 ans il y a | 3

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Removing Upper XTicks ..or Right Y Ticks..How?
I recommend you to look at this <http://www.mathworks.com/matlabcentral/answers/4515-removing-ticks thread>, where your same que...

plus de 13 ans il y a | 2

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two figures or image in single gui
Mmm, actually is doing the same for one axes than for two. You just need to specify in which axes you will like to display the i...

plus de 13 ans il y a | 0

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3 questions about guide
Regarding your Question #2, I suggest you take a look at the following <http://www.mathworks.com/matlabcentral/fileexchange/1519...

plus de 13 ans il y a | 0

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Converting Analog Filter into Digital Filter
Your question is too wide, since there are a lot of digital filters that could behave they way you describe. Try using the Filte...

plus de 13 ans il y a | 0

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axes tick in scientific notation
Maybe you should check this wonderful <http://blogs.mathworks.com/loren/2007/12/11/making-pretty-graphs/ tutorial> by Loren Shur...

plus de 13 ans il y a | 1

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Image processing help
Indeed, I agree with Andreas Goser: image comparison is a very wide field. However, as a first approach, a very simple but alway...

plus de 13 ans il y a | 0

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Loading Videos without # of frames information
Believe it or not, sometimes the frame rate of a video is not an integer number. For example, even though you may see from the v...

plus de 13 ans il y a | 1

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Problem in Superimpose components on image ??
I think this <http://www.mathworks.com/support/solutions/en/data/1-1AK7N/ tutorial> might give you just what you need ;-)

plus de 13 ans il y a | 1

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problem plotting on a graph
If "hold" does not work for you, why don't you try subplot? help subplot doc subplot For example: figure(); s...

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Unknow transfer function
Try looking into the function d2c help d2c doc d2c Hope it helps!

plus de 13 ans il y a | 0

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data sharing Between two GUIs
Quan Quach has an _excellent_ <http://blinkdagger.com/matlab/matlab-gui-how-to-easily-share-data-between-two-separate-guis/ tuto...

plus de 13 ans il y a | 0

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creating a axes toolbar in GUI
Yes, it is pretty easy. In the GUI interface, go to "Toolbar editor". There you can choose a set of predefined tools, including ...

plus de 13 ans il y a | 0

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problem with fft
Why don't you use MATLAB's <http://www.mathworks.com/help/techdoc/ref/fft.html fft> and <http://www.mathworks.com/help/techdoc/r...

plus de 13 ans il y a | 0

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zero crossing in matlab code
You might like to check this <http://www.mathworks.com/matlabcentral/fileexchange/2432 function>. Hope it helps ;-)

plus de 13 ans il y a | 0

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Multi GUI's
It sounds to me that you are trying to communicate two GUIs. Quan Quach has an excellent <http://blinkdagger.com/matlab/matlab-g...

plus de 13 ans il y a | 0

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The relation between fft(x,8)/8 and fft(x,4)/4
Maybe you mean the Dirichlet conditions? These are necessary for a function to have a Fourier Transform. Check the following lin...

plus de 13 ans il y a | 0

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Break point in parfor loop
Quan Quach has an excellent tutorial regarding this issue. I think < http://blinkdagger.com/matlab/matlab-gui-tutorial-how-to-...

plus de 13 ans il y a | 0

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The relation between fft(x,8)/8 and fft(x,4)/4
OK, I suggest doing a quick plot: figure(1); plot(x); figure(2); hold('on'); plot(abs(x1), 'b'); plot(ab...

plus de 13 ans il y a | 0