We might want to a write a function that mimics the behavior of another related function, specifically with respect to input shapes, etc. Ideally, we'd like to write it so we... read more >>

Last week I touched on the difference between using 1:N and [1:N] as the expression in a for statement. I have gotten enough more questions recently on how for works in MATLAB that it... read more >>

I had an interesting encounter with a colleague, Bob, last week. We were talking about timing some calculations and we realized that the written code was actually measuring... read more >>

Quick answer: when the result is a NaN. Contents NaNs in Arithmetic ... read more >>