Aliasing is thankfully becoming a less frequent problem due to improved instrument designs. Users should still be aware of it to prevent time- and money-costly errors. Aliasing is an ever-present ...

Suppose you take a few measurements of a time-varying signal. Let’s say for concreteness that you have a microcontroller that reads some voltage 100 times per second. Collecting a bunch of data points ...

Anti-aliasing is sub pixel interpolation, a technique that reduces the jagged effect of edges and makes them appear to have better resolution and image quality. So in essence, AA was developed to get ...