>The csound manual example uses the following table...
>; Trajectories
>f7 0 128 -5 .001 128 128

>I still don't understand how this is addressing the actual locations in the matrix?


I think this is basically saying to address the locations in order from .001(0) to 128, from one end to of the matrix to the other, as if the matrix represented a piano or guitar string.  

                                             Mark