If you run Matlab on an AMD processor, you aren't getting all the performance you're entitled to. Matlab refuses to execute certain code on AMD CPUs, even when those CPUs support the code in ...

First, the user needs to create an array called "data" containing these observations in MATLAB.

Wikipedia This is a Matlab surface 3-D plot of a two-dimensional unnormalized sinc function (obviously!). We got it from Wikipedia.