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Expression of ANN Model
Neural Network is a non parametric modelling techniques therefor you won't have a nice simple looking expression but you can vie...

más de 12 años hace | 0

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How to generate a Bernoulli distributed binary data
You probably have an older version of MATLAB installed. Try the following instead: http://www.mathworks.com/help/stats/bin...

más de 12 años hace | 1

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Cannot get the same result in GA as I get in linprog
GA solver is stochastic in nature, there should be no reason to expect the same results as that of linprog. Infact you may not e...

más de 12 años hace | 0

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fmincon optimization issue: maximize x by changing only some of the input variables
What you are trying to do is easily achieved by using anonymous function and well explained in this documentation page: http:...

más de 12 años hace | 2

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Generate a random number from the mean and standard deviation of a lognormal distribution
You need to compute the mean and sigma of the log normal distribution: m=31.59299751; s=69.72271594; mu = log(m^...

más de 12 años hace | 0

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Excel Solver Equivalent in Matlab?
Are you interested in a linear programming optimization problem? Take a look at linprog: http://www.mathworks.com/help/opt...

más de 12 años hace | 0

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More efficient dot product function.
BSXFUN is the most efficient way to do element wise dot operations: http://www.mathworks.com/help/matlab/ref/bsxfun.html

más de 12 años hace | 0

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Command to launch Lookup Table Editor (Simulink)
If you are referring to the variable editor, you can use the openvar function: http://www.mathworks.com/help/matlab/ref/openv...

más de 12 años hace | 0

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Computing an integral inside a function
Integral is for numerical integration. What are you expecting the result in? Once you compute the symbolic integral use subs ...

más de 12 años hace | 0

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Estimating state space model using Kalman filter
If you have the control systems toolbox then you can use this: http://www.mathworks.com/help/control/ref/kalman.html

más de 12 años hace | 0

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Monte carlo simulation code
Can you be more specific on the type of problem you are trying to solve? If you are interested in bootstraping then you can st...

más de 12 años hace | 0

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Naming Variable from input arguments
Try using {somexyz} instead of somexyz so that it is a cell.

más de 12 años hace | 0

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using clear all and getting as result false back?
Wrap the whole code in a function and remove clear all. What is the result now? function testfunction() res1=func(x,y);...

más de 12 años hace | 0

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standard deviation of two elements of a 3d matrix
A = rand(672,32,2800); % Some random data: B = std(A,[],2); % Compute the standard deviation B = squeeze(B); % Squee...

más de 12 años hace | 0

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How can I find transfer function from a difference equation?
This is not a MATLAB question. Here is some theory: https://ccrma.stanford.edu/~jos/filters/Z_Transform_Difference_Equat...

más de 12 años hace | 0

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Function missing from toolbox
This function was introduced in R2013a: http://www.mathworks.com/help/images/release-notes.html?searchHighlight=imsharpen

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How to work trained Neural network?
Save the trained network in a MAT file. When you re-open matlab, load the trained network from the MAT file and use it. http...

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How to save uint8 workspace data
Looks like your data is a cell array. Convert them matrix using <http://www.mathworks.com/help/matlab/ref/cell2mat.html cell2...

más de 12 años hace | 0

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Generating random numbers from normal distribution
I'd like to clarify could of things. "random numbers generated from normal distribution in matlab actually come from standard...

más de 12 años hace | 1

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Can I import a Pre trained neural network into NN predictive control toolbox?
You can generate a simulink block using the following function: http://www.mathworks.com/help/nnet/ref/gensim.html Here is...

más de 12 años hace | 0

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What is the difference between f-test and t-test?
t-test is used to test if two sample have the same mean. The assumptions are that they are samples from normal distribution. ...

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I want a library from a group of .m files for using in matlab
Maybe this is useful? http://www.mathworks.com/help/compiler/c-shared-library-target.html

más de 12 años hace | 0

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Plotting a confidence interval
plot(x,y1,'b',x,c1,'r:',x,c2,'r:') You will find all the information you need about formatting in the doc right here: ...

más de 12 años hace | 0

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Java 1.6.0_51 breaks MATLAB 2012b and below
*This issue has been fixed.* The was an issue in the Java security updates that Apple released for Mac OS X (as mentioned ab...

más de 12 años hace | 13

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Why does running my mex function cause matlab to shutdown?
Are you sure it isn't crashing but exiting gracefully? Here is where you can check if there is a crash dump: http://www.ma...

más de 12 años hace | 0

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simulink random sequence generation
Random numbers in all software are pseudorandom sequence of numbers. As Kaustubha already mentioned you will have to seed your r...

más de 12 años hace | 0

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Lapack and Blas on Matlab student version
Hi Jeena, MATLAB is identical regardless of the type of license (student or professional). Only the type and number of toolboxes...

más de 12 años hace | 0

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Java 1.6.0_51 breaks MATLAB 2012b on Mac OS X 10.6.8
MathWorks is aware of this issue and is looking into it. Here are two other posts that are related. http://www.mathworks.co...

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I need to find local minima's in a graph(2-dimensional ) without curve fitting ; I have the F(x) and x values only
http://www.mathworks.com/help/matlab/ref/fminsearch.html

más de 12 años hace | 0

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Java 1.6.0_51 breaks MATLAB 2012b and below
Here is the support roadmap: http://www.mathworks.com/support/sysreq/roadmap.html On Mountain Lion (OS X 10.8) MATLAB R201...

más de 12 años hace | 0