Create Matlab offspring of BM

[smidl]

Since object hierarchy does not prescribe any specific storage type, we may easily build a mex object that performs all its actions by calling matlab via mxCallMatlab.

For example Calass mexBM: public BM{}: attributes

mxArray O; // structure with all needed info string name;

methods

constructor expects to get O on its input (from UImexBM). //If O is wrong, bayes will fail

bayes calls 'name_bayes' which takes O and returns O // name_bayes should return ll which has to be copied into BM::ll

_epdf constructs new object of given type and copies appropriate fields from O

In this way, we will be able to call matlab functions from Matlab.

[smidl]

New testbed for this ticket is committed in changeset:336

The main file is mexBM.cpp where the commented lines should be replaced by appropriate matlab calls.

The functions from directory mexBM should be called when mexBM("mexBM") is run from the matlab environment.

[smidl]

New test is in source:/applications/bdmtoolbox/tutorial/estimation/mexbm_test.m

The expected result is to have cumulative sum of input variable y from ArxDS in the logger.

Semi-steps:

• rvs needs to be passed to posterior().rv()
• default logit should be enough,

The expected matlab functions are almost identical to those in source:/applications/bdmtoolbox/mex/mexBM

Any other difficulties?