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Running >1 matlabpool jobs with the same local pool
Maximum of 1 MATLAB worker per CPU core is recommended. This does not include hyperthreaded virtual cores. As an examples, if yo...

10年以上前 | 0

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Wind speed forecasting using ARIMA model
Forecast will never be identical to the actual series. After all this is a model. To quote famous statistician George Box "ess...

10年以上前 | 1

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How to do parameter estimation of a ODE based model through Global Optimization Toolbox?
More details on how you would go about fitting an ODE using optimization: http://www.mathworks.com/help/optim/ug/optimizing-a...

10年以上前 | 0

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how can use optimization without using optimization tool box from the matlab simulink
Some solvers are part of MATLAB and don't need the optimization toolbox: http://www.mathworks.com/help/matlab/optimization.ht...

10年以上前 | 1

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IS THERE ANY TOOLBOX FOR K MEANS CLUSTERING IN MATLAB?
<http://www.mathworks.com/help/stats/kmeans.html KMEANS> is part of the Statistics Toolbox as dpb mentioned. If you are interes...

10年以上前 | 2

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how to write the code to smooth a function and then minimize it
GA is quite robust to discontinuities and 'non-smooth' objective functions. Did you give it a try without smoothing? When the...

10年以上前 | 0

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What Matlab can do without toolbox
No, you need the global optimization toolbox. What are you looking to do?

10年以上前 | 0

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Forecasting with an AR(8) model
Have you seen the doc already? If you haven't here's the link to ARIMA models: http://www.mathworks.com/help/econ/arima.estim...

10年以上前 | 0

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Why is my resubLoss so high?
Maybe a single regression tree is not sufficient to model your data. You may want to try using an ensemble of bagged trees. ...

10年以上前 | 0

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fitlm - change the output of this function
Tania, you get everything by default. If you want to be specific you may have to suppress the commandline output (using semicolo...

10年以上前 | 0

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confidence intervals with lsqlin
If you have constraints (looks like you do since you use lsqlin) then you will have to explore bootstrapping methods to estimate...

10年以上前 | 1

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Features selection based on mutual information
You can start by obtaining code for mutual information on file exchange: http://www.mathworks.com/matlabcentral/fileexchange/...

10年以上前 | 0

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Binornd draws '1' every time
Why don't you generate all of your random numbers before hand and just use index into the array at each loop iteration? It shoul...

10年以上前 | 0

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Can I install the Matlab&Simulink student version (R2013a) in more than one of my PCs??
If you go to your mathworks account you may be able to activate it on another machine. I would recommend you give these guys a ...

10年以上前 | 0

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Parallel computing on a cluster
My guess is that when you queue it, it launches MATLAB without Java. Java is required to use PCT. That also explains why it wo...

10年以上前 | 0

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Interpolation of non-regular matrices
Scattered Interpolation is the way to go: http://www.mathworks.com/help/matlab/math/interpolating-scattered-data.html If t...

10年以上前 | 0

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Explain this one line of code
Aftab, Random number generators are really pseudorandom (deterministic). This means for a given "seed" you can consistently rege...

10年以上前 | 0

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pca function automatically mean-centers
You are right, by default PCA centers the data. You can however ask PCA not to do that: http://www.mathworks.com/help/stats/p...

10年以上前 | 1

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Train ten numbers and identify new inserted number
Your question is not clear. However, there are plenty of examples in the Neural Network Toolbox documentation: http://www.mat...

10年以上前 | 2

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ANOVA Cofficients: anovan stats.coeffs
More information about the n-way anova model: http://www.mathworks.com/help/stats/anova.html#bqttd3j-1

10年以上前 | 0

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Parallel Computing Toolbox compatibility with Nvidia graphics cards
NVIDIA CUDA GPUs with compute capability version 1.3 or higher, including Tesla GPUs. These GPUs support double-precision comput...

10年以上前 | 1

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Crossval and regressiontree.fit - how does crossval works?
*What does KFold 10 means?* <https://en.wikipedia.org/wiki/Cross-validation_(statistics)> *matlab has done exactly?* MA...

10年以上前 | 0

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Neural Networks toolbox - How to choose which 'divideFcn' to use for time series prediction?
You can use any approach that works best for you. For time-series data, the toolbox uses lagged observations to create new predi...

10年以上前 | 2

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Panel Data Regression
http://www.mathworks.com/videos/multilevel-mixed-effects-modeling-using-matlab-91755.html Various panel regression models are...

10年以上前 | 0

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External regressors in the volatility process of a GARCH.
You can include exogenous inputs to the arima model (arimax) with a garch variance model: mdl = arima('AR',0.2,'D',1,'MA',0...

10年以上前 | 1

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MATLAB CODE FOR 1 HIDDEN LAYER
There are plenty of examples in the neural network toolbox documentation: http://www.mathworks.com/help/nnet/function-approxi...

10年以上前 | 1

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Using multiple CPU each with multicore, MATLAB only uses one of the CPUS
In MATLAB 2014a, there are no limits to how many workers you can use on a single machine, however it is recommended that you use...

10年以上前 | 1

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How to make a linear regression line?
1) http://www.mathworks.com/help/matlab/ref/polyfit.html where, n = 1 2) You can also do backslash: http://www.mathworks.c...

10年以上前 | 0

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How to fix one point with no error while curve fitting
[Edited] removed least squares comment You could give more importance to the first observation using weights, I do this using...

10年以上前 | 0

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How to generate samples from a modified exponential density?
You can generate uniform random numbers using the <http://www.mathworks.com/help/matlab/ref/rand.html rand> function and apply i...

10年以上前 | 0