Tony Richardson

Last seen: meer dan 3 jaar ago | Active since 2020

Followers: 0 Following: 0

Answered
Is there an efficient and fast way to process pixel neighborhoods without loops?
I've written up a brief description (see the url below) of a fairly straight-forward method that I've found to be much faster th...

ongeveer 4 jaar ago | 0

Answered
how to randomly shuffle the row elements of a predefined matrix??
As a variation of my answer above, I'll note that if you want to generate M permutations of N objects (where the N objects are r...

meer dan 4 jaar ago | 1

Answered
how to randomly shuffle the row elements of a predefined matrix??
Perhaps not very efficient, but uses only built-in functions and randomizes all elements of all columns: a = [1 2 4 6; 5 8 6 3;...

meer dan 4 jaar ago | 4

First Answer