How to create a histogram without using the matlab hist function.
Given scattered data x = randn(1,100); y = randn(1,100);
with coresponding phase p = randn(1,100), having phase phase = exp(1i*p);
would like to create uniform grid, add the phase for the data points that are inside each bin.
This is to create a na intensity plot or coherent sum of the scattered data.