resampling, interpolating matrix

Question

I\'m trying to interpolate some data for the purpose of plotting. For instance, given N data points, I\'d like to be able to generate a \"smooth\" plot, made up of 10*N or s

Answer 1

Small improvement. Use the built-in numpy.sinc(x) function which runs in compiled C code.

Possible larger improvement: Can you do the interpolation on the fly (as the plotting occurs)? Or are you tied to a plotting library that only accepts a matrix?