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Automatic cropping
First off, don't overwrite the MATLAB function EDGE when you name the variable EDGE! Could you just find the bounding box of ...

15 years ago | 0

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helpdialog
An easy way: you could just re-call it... HD = helpdlg(etc) %offer help uiwait(HD) %wait for them to be helped questdlg(etc) ...

15 years ago | 0

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Automatic cropping
Copy and paste that into a script||function and it'll be automatic.

15 years ago | 0

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and if in matlab?
& && and(x,y) doc and

15 years ago | 0

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Help Required in Auto Pattern Repeation code writting
What pattern? All of the same values? Similar values? Similar gradients? Post a sample image (look at markup help). Otherwis...

15 years ago | 0

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with an example can anyone plz show how will be the frequency domain value look like after it is transformed from time domain using fast fourier transform
fft2(magic(3))

15 years ago | 0

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How to use rotatable 3D mesh graphs in presentation
I would use a while loop + pause or a timer function to call view with an increasing angular increment. doc timer doc paus...

15 years ago | 0

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array rearrangement
A = A(:); %column-wise extractivon or for more fancy manipulations: doc permute doc transpose doc reshape

15 years ago | 0

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Mapping SRTM data
showdemo mapexgeo doesn't work for you? What do you mean by they aren't working anymore?

15 years ago | 0

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Write a function file with these parameters
h(p) ?

15 years ago | 0

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blur removing
docsearch blur Is probably your best bet for starters.

15 years ago | 0

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matrix operation
a = a(1:3); %glass half full or a(4) = []; %glass half empty

15 years ago | 0

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vector not produced missing some '.' ?
vectorize('g = (0.30/(2*(pi*t^3)^0.5))*exp((-0.30^2)/(4*t))'); A brainless way for us lazies.

15 years ago | 1

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how can we use same image on different buttons in GUI in matlab?
store is as a variable in guidata or appdata? doc getappdata doc setappdata doc guidata

15 years ago | 0

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patch in GUI (rectangular parallelepiped)
perhaps doc cla to clear the axes.

15 years ago | 0

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How to enlarge matrix by putting average of surrounding numbers in between of every number of original matrix
Here's a fully vectorized method. Call it n number of times and it will repeat each time! (It will also work on non-square mat...

15 years ago | 2

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Answered
Improve Speed to Convert an RGB Image Stored as a Linear Array to a Matrix
A one-liner my_image = reshape(fliplr(reshape(a,3,numel(a)/3).'),[640 480 3])

15 years ago | 0

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NaN for zero divide by zero.
0/0 is the definition of a nan doc nan

15 years ago | 0

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inserting submatrices within a larger matrix
doc blkdiag

15 years ago | 0

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Doubts about image processing
Perhaps Brett Shoelson's local Otsu utility would help you: <http://www.mathworks.com/matlabcentral/fileexchange/29764-thresh...

15 years ago | 0

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GUIDE help
doc setappdata doc getappdata doc guidata

15 years ago | 0

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factorial in matlab R2010a
<http://www.mathworks.com/matlabcentral/fileexchange/22725-variable-precision-integer-arithmetic>

15 years ago | 1

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Median Filter
doc medfilt2

15 years ago | 1

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Using command prompt during running script
Yes it is. doc input doc keyboard

15 years ago | 0

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Can I access Google using urlread
<http://www.mathworks.com/matlabcentral/fileexchange/28613-gunits> My gunits function may be of interest to you.

15 years ago | 0

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MATLAB in unexpected places
At my University someone has a car with "MATLAB" as their license plate text. I'm not positive who it is, though I have my gues...

15 years ago | 2

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How to plot this in MATLAB
<http://www.mathworks.com/matlabcentral/fileexchange/?term=vert2con> Some useful reading for you.

15 years ago | 0

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Defining a save name
file_name = input('what is the file name? \n','s') Note the 's' at the end of input. It will return a string now not a n...

15 years ago | 0

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bill printing keyboard comparision and error detection
doc imsubtract doc imabsdiff

15 years ago | 2

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Vector to Scalar
doc vectorize will show you a way to do this automagically.

15 years ago | 0