A colleague has started up a website with lots of content on digital signal processing: Wave Walker DSP. This is, to me, a new kind of engineering blog in that it blends DSP mathematics and practice with philosophy. That’s an intriguing complement to my engineering blog, which I view as blending DSP mathematics with criticism.
Wave Walker DSP addresses lots of technical issues of interest to all kinds of signal processing practitioners and researchers, such as digital filter design, use and design of filterbanks, and time-varying filters. But the site also looks at more basic technical questions such as Why are Sinusoids used in DSP and RF?
The other side of the Wave Walker DSP site is the philosophy side, or at least that’s what I’m calling it. You’ll see thought-provoking posts such as Engineering Mindset: Be a Stone Carver, not a Brick Mason and Your Life As a Beautiful Mosaic.
Definitely worth checking out, bookmarking, and frequent returns!