[Help-gsl] MultiDimensional optimization with parameters in type of gsl_vector and gsl_matrix

[袁振飞]

Hi, all.

I'd like to use gsl multi dim optimization routines to solve a Maximum
Likelihood Estimation problem. Hence the target function would take sample
data as parameters as follows.


double MLE_Target_Fun( gsl_vector * x, gsl_vector * data_set_one,
gsl_matrix * data_set_two)
{
......;
}

However I found the prototype of gsl_multimin_function as follow:

double (* f) (const gsl_vector * x, void * params){}


Would somebody help me how to write the gsl_multimin_function if parameters
are one gsl_vector and one gsl_matrix ? I'd appreciate a lot for your help.

Best regards,
Zenfey