Hey
I recently started using Matlab Engine and wrote a short tutorial describing the steps to use it and some sample code. This may be of some help to you.
http://www.umiacs.umd.edu/~jsp/Downloads.html
Hi,
you can use this Pdf as a refference it will help you much
http://rapidshare.com/files/410337270/MATLAB_Programming___www.matlabtrainings.blogfa.com_.pdf