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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...

13 years ago | 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.

13 years ago | 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.

13 years ago | 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 ...

13 years ago | 0

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Answered
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 ...

13 years ago | 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...

13 years ago | 0

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Answered
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...

13 years ago | 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...

13 years ago | 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...

13 years ago | 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...

13 years ago | 4

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Answered
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...

13 years ago | 1

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Answered
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=...

13 years ago | 0

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

13 years ago | 1

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

13 years ago | 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

13 years ago | 0

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Answered
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...

13 years ago | 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...

13 years ago | 0

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Answered
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...

13 years ago | 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 ...

13 years ago | 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...

13 years ago | 0

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Answered
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'...

13 years ago | 1

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Answered
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...

13 years ago | 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...

13 years ago | 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...

13 years ago | 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...

13 years ago | 1

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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...

13 years ago | 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...

13 years ago | 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...

13 years ago | 1

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Answered
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...

13 years ago | 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...

13 years ago | 1

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