How to place the variables in the workstation into a matrix?

Hello,

I have used the GMModel on my data, and in the workstation I have results from the model, now I would like to use a few of these generated results and place them in a matrix. How do I do that exactly?

I've been using matlab for a week now, so I'm not very familiar with it yet.

[Ameer Hamza]

Can you show in which form do you currently have the result?

[Layla scbenski]

I'm not sure as what you mean exactly by form, do you mean their type? Regardless, I've attatched a screenshot of the results.

I'd like to use the last 6 results generated from the GMModel and place them in a matrix.

Answer 1

[Ameer Hamza]

These values are properties of class gmdistribution, you can access them like this

mu_matrix = GMModel.mu;
sigma_matrix = GMModel.Sigma;
..
..

You cannot place them in a single matrix because they all have different sizes. The other alternative is to place them in cell array

M = {GMModel.mu, GMModel.Sigma}

[Layla scbenski]

Hello Mr. Ameer,

I appreciate your help, thank you very much!

As you have realized I am a noob.

Isn't there a way to get results for these 6 variables only? In which the GMModel would be generating results for these 6 variables?

something like:

[mu,sigma,AIC,BIC,Converged,ProbabilityTolerance]=fitgmdist(coeffs,2);

(coeffs= result grenerated from mfcc).

Is there really no way to place them in a matrix whatsoever?

Thank you in advance Mr. Ameer.

[Ameer Hamza]

fitgmdist always returns the gmdistribution object. You will need to manually assign those values to separate variables, as I have shown in the answer.