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Execution time prediction for Simulink models
That is a very interesting question and I hope many others contribute to it. My first idea is to simulate a model for a brief pe...

14 years ago | 0

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Matlab (2011b) compiler doesn't compile
The most frequent issue is that users do not have a supported compiler with their Windows 64 bit installation. Please verify: ...

14 years ago | 0

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Where to start learning Matlab
I suggest those tutorials: http://www.mathworks.com/academia/student_center/tutorials/

14 years ago | 1

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what benefit of matlab
In order to help you better, I recommend that you describe your application and maybe how you plan implementing it. In genera...

14 years ago | 1

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Simulink: Scope time scale
Funny - just yesterday, I answered such a thing <http://www.mathworks.com/matlabcentral/answers/28528-simulink-shows-only-the-la...

14 years ago | 0

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Simulink shows only the last 2 second of simulation time
Please verify the scope setting: Parameters - Data History - Limit Data Point to last. The default is it is checked and limit...

14 years ago | 4

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Move Matlab to new Windows 7 computer
As the details are bit depending on you license type and MATLAB release, I recommend calling into installation support. Assum...

14 years ago | 0

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Creating a file containing 2 mat files
LOAD can also be used for loading ASCII formats, but yes the default is MAT. When you have 2 different MAT files, then the wa...

14 years ago | 0

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C compiler for MATLAB in 64-bit windows
The 64 Bit LCC is not supported for MATLAB on Win 64. For your other issue, please provide the MATLAB Release information.

14 years ago | 0

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Sfunction compiler in matlab 64bit version.
That is because the LCC Compiler is not a supported compiler for Win 64. http://www.mathworks.de/support/compilers/R2011b/win...

14 years ago | 0

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reordering the data
What about generating two random numbers as indices and swapping the data of the indices? And then do this in a loop. clc ...

14 years ago | 1

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how can we call a scope to workspace witout opening the model file?
In my view, you can run the simulation with the SIM command, but not open the scope. However, you can use the simulation data to...

14 years ago | 0

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Trouble with surf
Your code executes fine on my machine. z is not complex in my case. One idea I have is, that you have multiple ABS functions ...

14 years ago | 0

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simulink model
That should be done by modifying the denominator of a "Transfer Fcn" block. In this cases, the denominator is [1 0 0].

14 years ago | 1

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Poisson random number generator
If this is an acadamic exercise - you can look at the literature refererence % References: % [1] Devroye, L. (19...

14 years ago | 3

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matlab says undefined variable even for defined variables
My best guesswork with out code is that you use functions and not scripts and that the respective varaibles are just present in ...

14 years ago | 0

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error in port widths and dimensions
Specific help can be given knowing the exact signal specifications. As this might be difficult to describe, providing the model ...

14 years ago | 0

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edited-making value 0
So you want to have random number, but always the same set of random numbers? Check out RandStream.

14 years ago | 0

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Two Figures with multiples in one loop
Just make sure you use the figure handles before plotting into the one or the other figure. Example code h1=figure; h2=f...

14 years ago | 0

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Real-time Windows Target and Windows 7
I'd say this is mainly about 32/64 bit: http://www.mathworks.de/products/rtwt/requirements.html Typically new machines are...

14 years ago | 0

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getting this error
This may be a confusion with rows and columns. E.g. this code here fails: a=[1 2 3 ] a(1:2, :) Beacuse a is an 1x3 ma...

14 years ago | 0

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Out of memory ?
You may want to decrease the consumed memory... But for increasing the memory see <http://www.mathworks.de/support/tech-notes...

14 years ago | 0

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Answered
integrator block
Based on your question, I'd say Simulink is not the best tool for this. But you could. You can e.g. uses a sine wave source b...

14 years ago | 0

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Sum every nth row or array
If this is your matrix A=rand(150,8192); Then this is "every 4th row" A(1:4:end,:); I am not 100% sure what you ...

14 years ago | 1

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disable close button of Simulink model window
I believe this is not possible, but lets see what others think. I am however curious, what you like to achieve or avoid? Maybe t...

14 years ago | 0

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Answered
Data fitting
As the name basic fitting suggests, it is basic. Please consider using the Curve Fitting Toolbox of your university license or m...

14 years ago | 0

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Why is the function not outputting all the variable?
You need to call your function in a way that it stores the to be returned values in variables like [notnecessarilyC, xyzout1...

14 years ago | 2

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Obtaining variables from a list of values depending on user input
This looks like a good use for Interpolation with the INTERP1 command. There are however multiple way to interpolate, fit, etc. ...

14 years ago | 1

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linking simulink from m-file
This is a matter of the return variables of the SIM command. This examples code is from the documentation: Specify parameter ...

14 years ago | 1

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importdata - HELP MEMORY
Like mentioned in an other answer. A 64 Bit MATLAB on a 64 Bit machine should be tested. There are however many smart methods...

14 years ago | 1

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