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When shall I contact MathWorks' Technical Support and how?
When shall I contact MathWorksTechnical Support and how? Is MATLAB Answers an alternative to Technical Support? Am I eligi...

대략 15년 전 | 답변 수: 8 | 8

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Matlab Minimum
My rough idea is along the lines of sorting the vector first (with saving the indices) and then identify the last minimum.

대략 15년 전 | 0

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how to reshape an n x 1 matrix into a squre matrix using matlab?
The answer is already in your question. RESHAPE. x=[1 2 3 4 5 6 7 8 9]; reshape(x,3,3)

대략 15년 전 | 2

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How to create standalone executable which can run on other machine too.
Assuming the error message is unclear or there is no error at all, I suggest to narrow don this issue by trying to deploy a very...

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How do I apply SVD (Singular Value Decomposition) to an image?
This sounds like it is about data types or sizes. Example pout = imread('pout.tif'); svd(pout) % does not work ??? Undefi...

대략 15년 전 | 0

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MATLAB can not find the specified procedure
This will be either a path issue or a compatibility issue. I have seen installers of 3rd party products failing to set the PA...

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How do I convert a value from a cell array into an integer?
In MATLAB, also a scalar is a matrix - a 1x1 matrix. In MATLAB the default data type is DOUBLE - so even if you assign d...

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How can I remove rain from an image?
This depends on whether your "rain" is more of a noise in the image or larger objects. With a bit of luck, you can use standard ...

대략 15년 전 | 3

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how to convert ".mex32" to be able to it use under 64bit windows?
Not a technical advice, but a general advice. Even a couple of real big companies - now that they are going from 32 bit to 64 bi...

대략 15년 전 | 1

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Getting Peak time from audio signal in Simulink
That sounds like the <http://www.mathworks.com/help/toolbox/dspblks/ref/peakfinder.html peak finder> block will help you.

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c2dt: why isn't it listed at "Control System Toolbox" functions list? [r2010b]
which c2dt returns C:\Program Files\MATLAB\R2010b\toolbox\control\ctrlobsolete\c2dt.m Which suggests that the functi...

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Help understanding "Missing operator, comma, or semicolon" error.
I get ??? Error: File: bisection.m Line: 6 Column: 7 Unbalanced or unexpected parenthesis or bracket. Which explains bet...

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Image Processing (related to image comparison)
You can use this <http://www.mathworks.com/products/image/demos.html demo page> as a starter. The sections 'Measuring Image Feat...

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Bode plot from WAV
A bode diagram is created from a system, representating a system's behaviour. A WAV file contains a signal. The signal may be a...

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Is possible to use toolbox from previous MATLAB version?
I can only discourage you from even trying that. I have seen people trying it and ending up with the need for a new installation...

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can Matlab send out alert email/message if certain variable exceed the threshold?
Yes. Depending on what your data stream is - I see this can be done by a "timer object" and the SENDMAIL command.

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s-function
On Win32 and R2010b, the extension of a MEX file / C MEX S-Function should be MEXW32. If you have a DLL instead, this could b...

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Simulink and .mat file
The description fits to problems where a user runs simulations with the SIM command through a MATLAB code and wonders where the ...

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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...

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

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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...

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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; ...

대략 15년 전 | 1

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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...

대략 15년 전 | 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

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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 ...

대략 15년 전 | 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.

대략 15년 전 | 0

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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...

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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...

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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...

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

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