Hi,
A “gmdistribution” model object can be created using the “gmdistribution” function by specifying the distribution parameters. Refer to this link for more information about the “gmdistribution” function - https://www.mathworks.com/help/stats/gmdistribution.html#d126e598736.
Here is a sample command to create a “gmdistribution” object, assuming the struct that stores the GMM’s parameters is called “gmmStruct” and the parameters are “gmmStruct.mu”, “gmmStruct.Sigma”, “gmmStruct.ComponentProportion”.
gmmObject = gmdistribution(gmmStruct.mu, gmmStruct.Sigma, gmmStruct.ComponentProportion);