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execute function fil.m on my GUI ?
this creates a figure *with* a *button* that executes the function *ex.m* h.figure = figure ; h.axes = axes ; uicontrol(h...

10 years ago | 0

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Answered
How ignore a string of characters?
I don't know if i really got it this time, is this what you want to do? selDossier = uigetdir; % ask for the folder ...

10 years ago | 0

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execute function fil.m on my GUI ?
I don't know how's your code, but a simple way of doing it is as follows: h.figure = figure ; h.axes = axes ; uicontrol(...

10 years ago | 0

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How can I cut every nth frame of a video and save it without those frames?
I really don't know whats wrong with your code; but here's what I wrote: %After your validations and calculations original...

10 years ago | 0

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Answered
error using horzcat while working gui.
The problem is that you are trying to concatenate matrices and cells, *try this:* raw={'p1'; 'p2'; 'p3'} %points id c...

10 years ago | 0

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Answered
How ignore a string of characters?
I'm assuming you have this string like this, but I didn't understand what is it that you want to do, anyway here's some code to ...

10 years ago | 0

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How ignore a string of characters?
if the length of the numbers is always the same, you can try parsing the string via the subscripts: newStr = [oldstr(1:11) ...

10 years ago | 0

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How to rearrange the rows of a matrix?
try accessing the matrices subscripts, for example: |% *have this matrix*| a = 16 2 3 13 5 1...

10 years ago | 6

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MATLAB to find individual frequency from a source
*Here's something i wrote time ago...* y = wavread('yourfile.wav'); sampleRate = 44100 ; % findout your samplerate [n, ~]...

10 years ago | 0

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Answered
Can anyone tell me where i went wrong in my If elseif else
Please *read the <http://www.mathworks.com/help/matlab/matlab_prog/relational-operators.html relational operators> and the <http...

10 years ago | 0

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Answered
GUI Checkboxes and plot button please help
There's always more than one way to do everything! It depends on what you want!! try this code and see if that's what you want t...

10 years ago | 0

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Answered
how can i add a gaussian noise with amp. 0.1 to a sin wav signal ??
READ <http://www.mathworks.com/matlabcentral/answers/29126-addition-of-gaussian-noise HERE> before posting new questions

10 years ago | 0

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How do i create a basic pattern of stars like a triangle shape using loops, array addressing, input and output commands and conditional statements
Try using *probability functions for fractals*... have a look in to this code and adapt it to draw whatever you want (as long as...

10 years ago | 0

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how to use the pushbutton in GUI to record the voice
*Try reading the <http://www.mathworks.com/help/matlab/creating_guis/about-the-simple-guide-gui-example.html getting started sec...

10 years ago | 0

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Answered
problem facing in imwrite syntax
i think it migth have to do with the %d in the string try using a prearranged string format = 'jpg'; str = ['C:\Users...

10 years ago | 0

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Answered
please can do FFT for excel (.csv) file
CSV is NOT Excel. First import your data from excel: y = xlsread('filename.xlsx','sheet','range'); from CSV: ...

10 years ago | 0

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Slow execution uitable with many characters
Try cropping the string to lets say... 50 chars, and add 'More...' string indicating that there's more data. who reads 70 000 c...

10 years ago | 1

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Problem, when trying to differentate sin(f(x)), with variable x
try clearing the workspace >> clear all; <</matlabcentral/answers/uploaded_files/11915/borrar.jpg>>

10 years ago | 0

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GUI Checkboxes and plot button please help
I see now... the problem... inthe 'get' function. the proper way of getting a property is: get(handle,'Value') ; *So che...

10 years ago | 0

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Deleting rows and columns
try accessing x vector/matrix by index e.g. x = x( 1:2:end , 1:2:end );

10 years ago | 0

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Answered
Is there any way to merge several figures already drawn into one fugure??
I think it's possible by extracting the data directly from plots; lets say you have two plots in different figures, get all the ...

10 years ago | 3

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plotting a graph error
try adding a semicolon at the end, that's too basic; >> p = 1:10000000000 ; % won't display the result ;) >> p = 1:1000...

10 years ago | 0

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GUI - switching language
you'll have to store all the 'strings' in a external file, or in the same file but it's going to be huge: here's an idea of how ...

10 years ago | 0

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Code review: Inputing coordinates and calculating triangle parameters.
Hope this will help: h = gca ; cla ; hold on ; axis([0 10 0 10]); for i = 1 : 3 coord(i,:) = ginput...

10 years ago | 0

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Fully connected objects
I don't know if I got it, maybe you need to clarify; acceding objects from different functions can be achieved with different me...

10 years ago | 0

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Hello, I'm undertaking a project that estimates the size of a crowd using image processing techniques. I'm experiencing difficulties in designing my gui to have different axes with the different stages of processing, e.g grayscale,edge detection.
I think that in order to program a GUI you need to get a different programming philosophy, e.g. OOP: I know it's an extensive su...

10 years ago | 0