How to assign particular task to particular core in core i3 processor using MATLAB?

Hello Everybody,

I am new in PARALLEL Computing TOOLBOX of MATLAB. I am having a computer with core i3 processor and as we all know that there is two core present in it. I just want to ask that how is it possible to assign a particular task to particular core? Please suggest this so i could execute two task simultaneously on different cores to improve speedup.

Thanks in advance!!!!!