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How do I even open the Instrument Control Toolbox?
Run the following on the MATLAB command line >> tmtool OR Depending on the version of MATLAB you are using you will...

más de 12 años hace | 3

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using excel spread sheet in matlab and then applying bayesian classsifier
Here is how you can pull in data from excel spread sheet: http://www.mathworks.com/help/matlab/import_export/select-spreadshe...

más de 12 años hace | 0

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when i use the legend command , it works except the colors of the lines,they're the same color ?
If your lines are of the same color then the legend will show the same color. If you plot using different colors, then legend wi...

más de 12 años hace | 0

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mvnrnd bug when run in parfor?
This is expected behavior since the random numbers have been seeded to the same initial conditions at the start of each workers....

más de 12 años hace | 0

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Display precision in Matlab
FORMAT: http://www.mathworks.com/help/matlab/ref/format.html format shortg format longg

más de 12 años hace | 0

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Automatically update plots in GUI
You can define a callback for edit uicontrol: http://www.mathworks.com/help/matlab/ref/uicontrol.html and have the gui upd...

más de 12 años hace | 0

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how to convert a .txt file into a .xls file in matlab?
That means its a cell in a structure. You can access data from structures: http://www.mathworks.com/help/matlab/matlab_pro...

más de 12 años hace | 0

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Matrix operations with Parallel Computing Toolbox
Most math operations are inherently multithreaded. There is a list you will find on our external page: http://www.mathworks....

más de 12 años hace | 0

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How to calculate confidence interval of parameter estimated by global optimization--pattern search
There are no analytic approximations for CIs for pattern search similar to linear regression. The best alternative as you note i...

más de 12 años hace | 0

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Easy question for an economist
You can certainly fit a linear model in a loop for different response values in Y for the same predictors. But I am guessing the...

más de 12 años hace | 0

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Line of code instead of "ans"
Nothing I am aware of but you can terminate the code with a semicolon and then use the diary command to capture the commands. ...

más de 12 años hace | 0

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How to modify the property of the object output by fitensemble?
If you are using fitensemble to create a RegressionEnsemble or ClassificationEnsemble you can use the 'compact' function to remo...

más de 12 años hace | 0

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Can Fmincon recover from an error in evaluating the cost function?
Alan will correct me if I am wrong, but fmincon is derivative based and not particularly good friends with non-smooth problems, ...

más de 12 años hace | 0

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Problem with matlabpool - Error in matlabpool (line 127)
Navigate to Parallel on the toolstrip > Manage Cluster Profiles Confirm that you see 'local' and any other profiles you may h...

más de 12 años hace | 0

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how can i compute PCA for a huge data set?
This is a limitation of you RAM (8 GB) and the amount of data you can hold on your workspace. Clear out your memory and try agai...

más de 12 años hace | 0

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Delaunay Triangulation Spatial Search
delaunayTriangulation was introduced in the recent release. Here is the release notes: http://www.mathworks.com/help/matlab/r...

casi 13 años hace | 0

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Adaptive vs Non Adaptive Filters
I think wiki sums it pretty well: http://en.wikipedia.org/wiki/Adaptive_filter

casi 13 años hace | 0

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How can I change symbolic displays to decimal displays?
>> format Resets MATLAB display format to default.

casi 13 años hace | 4

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how to design a LQR controller for the system that i have mentioned below with its step info
Using the <http://www.mathworks.com/help/control/ref/lqr.html LQR> command? There are examples on that page. Otherwise can you ...

casi 13 años hace | 0

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Financial Instruments Toolbox Tutorial - Error on Intenvset?
You may not have the Financial Toolbox installed. Confirm by typing VER: >> ver and check if you can see it in the list....

casi 13 años hace | 0

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Viewing a cross validated classification tree in the "Classification Tree Viewer"
Katie, when you crossvalidate, the output is a <http://www.mathworks.com/help/stats/classificationpartitionedmodelclass.html Cla...

casi 13 años hace | 0

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problem with typecast command
<http://www.mathworks.com/help/matlab/ref/typecast.html typecast> only takes scalars or vectors. If you have a matrix you can co...

casi 13 años hace | 0

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using kmeans function in parallel
Hi Jordi, when the 'useparallel' flag set to true, KMEANS only computes the replicates in parallel. If you have your replica...

casi 13 años hace | 1

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How can I perform multivariable polynomial curve fitting?
You can use the curve fitting toolbox (cftool) or the statistics toolbox (regress, LinearModel.fit, NonLinearModel.fit) to perfo...

casi 13 años hace | 0

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fmincon invalid starting point
This is mentioned in the doc: Components of x0 that violate the bounds are reset to the interior of the box defined by the bo...

casi 13 años hace | 0

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Does the Optimization Toolbox solve the problems wothout assigning values for the parameters?
If you want a symbolic answer you must use the symbolic toolbox. Optimization Toolbox is for numerical solutions only. >> [...

casi 13 años hace | 0

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How can I create a loop for transpose row vector to column vector
>> newdata = reshape(data,55488,1) http://www.mathworks.com/help/matlab/ref/reshape.html

casi 13 años hace | 0

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Conditional Optimization problem: inf and NaN
Don't let your objective function return nans and infs. Put a condition in the objective function to check for nans and infs <...

casi 13 años hace | 0

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Programatically determine Matlabpool Maximum Number of Local Workers
>> myCluster = parcluster('local'); >> myCluster.NumWorkers For ver > R2012a, for earlier you may have to use findresour...

casi 13 años hace | 2

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Is there any way to disable code generation in Simulink
Have you tried using this?: http://www.mathworks.com/help/simulink/slref/interpretedmatlabfunction.html

casi 13 años hace | 0