I've used Illustrator on and off for years. I still respect what it does, but somewhere along the way, it started to feel ...

The periodogram models provide effective spectral smoothing without the need for averaging of data blocks, although averaging can be used, if desired, to reduce the computation. The filter ...

With Illustrator's Text-to-Vector tool, even a complete beginner can conjure up a fantastical illustration in minutes, ...

Abstract: The electrocardiogram (ECG) signals bear fundamental information for making decisions about different kinds of heart diseases. Therefore, many efforts were made during decades to extract ...