Today, my guest blogger is Rick Gentile, an engineer in our Signal Processing Product Marketing group. He will introduce a new app which enables you to gain quick insights into your data.... read more >>

Sensors are a big part of our lives and continuously generate signals measuring some real physical phenomenon. Engineers are tasked with processing these signals to identify unique features and reveal interesting patterns in these signals. Fourier transform is a first step used by many in analyzing the frequency content of... read more >>

Today I’d like to introduce a guest blogger, Charu, who is a Technical Marketing Manager at The MathWorks. Charu regularly presents webinars on signal processing topics, and most recently presented a webinar highlighting R2010a capabilities in the area of MATLAB signal... read more >>

Anyone been watching soccer lately? If so, you may have noticed a buzz in the background, created by many people playing the vuvuzela. This contribution on the File Exchange by Choqueuse Vincent might help you filter the sound track! Vincent... read more >>

I wanted to point out to all of you interested in Fourier transforms that Steve is in the midst of posting a collection of wisdom on this topic. Discussions talk about nomenclature, discrete vs. continuous transforms, normalization, and more. You'd be well served... read more >>