Answered
xcorr vs conv: in latest MATLAB version
I could not find a change documented in the release notes - <http://www.mathworks.com/help/toolbox/signal/rn/f0-60374.html compa...

15 years ago | 0

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Capturing non-zeros elements in matrix
A=[0 2 3; 4 3 0] find(A)

15 years ago | 0

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Using impixelinfo command
It is alwas difficult to guess -"i didn't managed how to use it." needs guessing. My guess is that IMPIXELINFO does not find you...

15 years ago | 0

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Out of memory error on 32-bit student MATLAB for Mac
Try omega = rand(1,20000,'single'); time = linspace(single(1), single(7200), 9171); omega_matrix = time'*omega; ...

15 years ago | 1

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Answered
Transformation of Date
Please note the following solution: <http://www.mathworks.com/support/solutions/en/data/1-178GT/index.html Why do I see differe...

15 years ago | 1

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Ho to find a position
[c in]=max(a) % returns position of maximum a(in-1) % value before the maximum - to be modfied for your needs

15 years ago | 0

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Dumb mistakes we make with MATLAB.
Overlaying command with variables: plot=1:10; plot(1:10) ans = 1 2 3 4 5 6 7 8 9 ...

15 years ago | 8

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Display text string if eigenvalue is complex?
You could put the INPUT line in a WHILE loop and check with ISREAL whether A is complex or not.

15 years ago | 0

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Answered
different results from matlab32bit and 64bit
There can be a lot of reasons. I try collecting reasons in this <http://www.mathworks.com/matlabcentral/answers/438-why-are-comp...

15 years ago | 0

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matlab buider ja
Just to make sure this is clear: MATLAB Builder JA is a separate product, used with at least MATLAB and MATLAB Compiler. I su...

15 years ago | 0

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HOW TO INPUT VIDEO IN MATLAB
From this very brief description, I actually see a good chance that working with Simulink and the Video and Image Processing Blo...

15 years ago | 0

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Answered
Binary addition in MATLAB
Try: dec2bin(bin2dec('1010')+bin2dec('1100'))

15 years ago | 2

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how to convert visual C++ to Matlab
You may consider including C/C++ code into MATLAB as MEX files. If you have existing and proven C code, that might be a better a...

15 years ago | 0

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Code runs much faster in debugger
Not that I know WHY that is faster in debug mode, but one aspect is that The JIT accelerator is disabled when debugging. Natural...

15 years ago | 1

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Why: The Same Matlab program run in the same version Matlab but in Different PC generates Different Results?
There can be a lot of reasons. I try collecting reasons in this <http://www.mathworks.com/matlabcentral/answers/438-why-are-comp...

15 years ago | 0

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For new matlab/simulink users, do you know about the (interactive) video tutorials?!
I like to point out that webinars (not all though) are available in *19 different languages*. Also make sure you check out th...

15 years ago | 0

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Answered
Tool Licenses
Ultimately, only the administrator of your license in your company can tell you. That s for a couple of reasons: 1. As other ...

15 years ago | 0

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May I buy idyvidual commercial license in other country I live?
This forum is intended to be purely technical. Non-technical questions (pricing, licensing, legal) will not be addressed by Math...

15 years ago | 0

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Bug in Simulink demos (Video and Image Processing Blockset)
I must say, the author could have either designed the edit field in the mask better or have MATLAB react on and invalid setting,...

15 years ago | 0

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Answered
save a .spc-file using Matlab
I am not totally clear about this question, but my guess is that the exported format does not match the exact format you need fo...

15 years ago | 0

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Constant Input
I suppose the observation "gradual decrease" is just a misinterpretation. If you see this in the scope block, Simulink interpola...

15 years ago | 1

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Matlab in Linux-help with installing additional features needed
The fact that you can start MATLAB sounds like the licensing part is working. Please verify running: license('test','Simuli...

15 years ago | 0

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Simulink model window keeps deactivating itself
The technical term I heard is "bringing something into focus". I found the following description from another user with R2010...

15 years ago | 1

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Answered
small values result in empty isosurface plot
In order to see whether this is depending on your data, please run the example from the documentation: [x,y,z,v] = flow; ...

15 years ago | 0

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How to use a workspace variable in editor
I'd say you need to work with function arguments: <http://www.mathworks.com/help/techdoc/matlab_prog/bresuxt-1.html> For t...

15 years ago | 0

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Incorrect Chunk Size?
I know this "incorrect chunk size" message from an earlier version. To that time, the behavior occured when the avi files were m...

15 years ago | 0

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2D Graphs behind each other in 3D. Something like bar3
For me, this looks like this can be accomplished by BAR3 / BAR3H

15 years ago | 0

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Mex -setup compiler
I also would guess this is that you need to install a C compiler. Here is the full list: <http://www.mathworks.com/support/co...

15 years ago | 0

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Which MATLAB/Simulink version can convert Simulink models to HDL?
<http://www.mathworks.com/products/slhdlcoder/ Simulink HDL Coder> was introduced with Release 2006b (MATLAB 7.3 and Simulink 6...

15 years ago | 1

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How to compare in matlab
I suggest comparing the difference of A in k with a very small number: f=abs(k-A(1,:))<2*eps This avoids a couple of numeric...

15 years ago | 0