It’s interesting that in my last post I kind of complained of the few blogs about DSP. Well, I was brought to the attention of a nice ore year blog about DSP applied to communications. The name of the blog is “DSP log” and it lives at http://www.dsplog.com/. The main goal of this blog is to explain concepts in digital communications and DSP at the level of a text book. Manyexplanations are illustrated with octave scripts. Some of the recent topics where Frequency offset estimation using 802.11a short preamble, Peak to Average Power Ratio for OFDM and Cyclic prefix in Orthogonal Frequency Division Multiplexing.






