I've been working on a new image display function that I intend to use instead of imshow.

I love using the arguments block, but it doesn't handle this use case well.

As it turns out, there are several ways to draw thousands of line segments with just one "line" object.

In today's world of display devices with a wide range of resolutions, this notion of a virtual pixel has evolved to help interface and website designers achieve reasonably consistent results on different devices.

Cris Luengo discusses how the "everything is a class" design philosophy affects the complexity of the resulting client interfaces.

Although I was certainly happy to have found the bug before the feature shipped, I was disappointed to have found it fairly late in the development process.

For 1-D applications with very long vectors, the time required to compute the transform size could be significant.

"The standard FFTW distribution works most efficiently for arrays whose size can be factored into small primes (2, 3, 5, and 7), and otherwise it uses a slower general\-purpose routine."

FFT-based convolution can be performed faster by using a different zero-padding strategy than what is commonly used.

As I learned during my MathWorks career, a set of recommended practices is much more likely to take hold if it can be automated.

Matrix Values is about MATLAB, image processing, and other related topics that may catch my interest.