From: Nobuhito Mori on
"Sankar Gopalan" <sgopalan(a)purdue.edu> wrote in message <ha5tao$rep$1(a)fred.mathworks.com>...
> Hi all
> I have the following problems:
>
> 1) I have simulated images. In one image, the particles move in horizontal direction and in the other they move in different directions. I would like to get an image that superimposes all this into a single image. How can it be done using MATLAB?
>
> 2) I would like to get the velocity distribution for the combined image for the particles. How to do that?
>
> Are there any toolboxes available?

Regarding item 2, use mpiv in matlab central