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How can I interface Matlab to ILOG CPLEX in order to solve an MILP optimization problem?
Hopefully this helps: http://docs.hpc.maths.unsw.edu.au/ilog/cplex/12.1/html/Content/Optimization/Documentation/CPLEX/_pubske...

alrededor de 13 años hace | 0

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data preparation and format for NARX
PREPARETS will do it for you: http://www.mathworks.com/help/nnet/ref/preparets.html Take look at the NARX example below.

alrededor de 13 años hace | 0

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how can i deal with empty matrix: 0-by-any number resulting from simulation???
Have tried ISEMPTY, you can check if a matrix is empty and then discard it or proceed as required.

alrededor de 13 años hace | 0

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How can I identify parameters of a nonlinear implicit function?
Fan you will need to provide more information. What do you mean by poor results? Can you provide f(x,y) this will be really ...

alrededor de 13 años hace | 0

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Undefined function for input arguments of....
MiauMiau, all these seems to be like they are either path issues or variable-function name conflicts. Do the following since ...

alrededor de 13 años hace | 0

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problem using fsolve in parameter identification, is it good to add redundancy?
fsolve in some sense tries to force the sum of squares of the output of system to zero. If you have a system of non-linear equat...

alrededor de 13 años hace | 0

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Do Matlab support Kernel formation in Dimensionality reduction?
Is there a very specific algorithm you are looking for? There are several algorithms out there, are you stuck at a specific poin...

alrededor de 13 años hace | 0

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ROC curve for Likelihood ratio
See if this helps: http://www.mathworks.com/matlabcentral/fileexchange/39127-parametric-roc-curve If not provide some code...

alrededor de 13 años hace | 0

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how to find sum of between entropy (renyi) in absence of a cluster for numerical attribute using parzen window?
Your best bet is to try searching for some existing code in File Exchange. Here are some places to start: http://www.mathwork...

alrededor de 13 años hace | 0

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Cannot save a Matlab file
The reason you are probably seeing this is that your MATLABs current path is somewhere in Program Files where MATLAB has no writ...

alrededor de 13 años hace | 4

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How to test neural network with real world data after training it ? How to interpret output of ANN?
This link should be helpful to you: http://www.mathworks.com/help/nnet/gs/recognizing-patterns.html Scroll down where it i...

alrededor de 13 años hace | 1

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How to use .mat file for dimensionality reduction
I think you need to pass the matrix and not the file it self to the function: Try the following with you matrix data: d=...

alrededor de 13 años hace | 0

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*why* easter egg in MATLAB
diary command? http://www.mathworks.com/help/matlab/ref/diary.html or >> edit why change function why(n) t...

alrededor de 13 años hace | 1

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Closing specific figure handles
close(findobj('type','figure')) Closes all figures.

alrededor de 13 años hace | 0

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Multiple plot handles to the same figure
Have you tried copyobj? you can use this to reparent a copy: http://www.mathworks.com/help/matlab/ref/copyobj.html

alrededor de 13 años hace | 0

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non linear problem of SVM
you data is definitely high dimensional (more than 2) and obviously you can't visualize higher dimension data. remove the 'showp...

alrededor de 13 años hace | 0

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Should modify the number of layers to make multi-step closed loop NarX
Maybe this example should help you FRANCISCO. This example predicts 30 time steps ahead for a SINE wave. time = 1:10:7...

alrededor de 13 años hace | 0

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How to create variability charts?
You can certainly use boxplots: http://www.mathworks.com/help/stats/boxplot.html But I am not certain there is something tha...

alrededor de 13 años hace | 0

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boxplot with vectors of different lengths
BOXPLOT works with grouping variables, so you can manually append all of your data together and then create a grouping variable ...

alrededor de 13 años hace | 19

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How do i calculte Threshold size?
It just means how strictly are you going to qualify your blob. Are you going to say this maybe is it, or no, it has to be perfe...

alrededor de 13 años hace | 0

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How can I make a gray-scale image with a continuously changing intensity pattern?
I used your suggestion, is this better? x = [1:10000]; figure(1), imagesc(x), colormap gray set(gcf,'colormap'...

alrededor de 13 años hace | 1

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how to implement MILP in matlab
If you have the global optimization toolbox then GA is the way to go: http://www.mathworks.com/help/gads/mixed-integer-optimi...

alrededor de 13 años hace | 0

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GA best fitness plot
If you are referring to the seed of the random generator, you can reset it or provide a different seed as follows, for reproduct...

alrededor de 13 años hace | 0

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Optimization with a vectorized objective function
Ivan, MultiStart may just be what the doctor ordered. It kicks off at several different points and takes different paths in an a...

alrededor de 13 años hace | 0

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Why the code is giving different results, every time I run it ???
This is due to random setting of the initial weights and biases. You can confirm that by setting the random seed each time an...

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Best way to do memory testing?
Since we are talking undocumented, do check out feature('memstats') I am not sure how you will use this, but it gives a lo...

alrededor de 13 años hace | 1

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How do I create orthogonal basis based on two "almost" perpendicular vectors?
Upto 1e-16 is as close to a precision beyond which it becomes questionable due to finite precision arithmetic on machines. Agai...

alrededor de 13 años hace | 0

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how to costrain variables for ga optimization
A = [1 -1 0 0 0 0 ] [0 0 1 -1 0 0 ] [0 0 0 0 1 -1 ] b = zeros(6,1); Please read this link to u...

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How to plot a 3D Histogram
You probably want 2D histogram which is visualized in 3D. You should be looking at the HIST3 function, look through this doc an...

alrededor de 13 años hace | 3

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Deployment of MATLAB programs
It will run forever but you will have to keep a copy of MCR from the same version of MATLAB from which you compiled your program...

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