SignalProcessing/SDR

SignalProcessing/SDR Sat 30 Jun 2012 14:00 till Sat 30 Jun 2012 18:00 What: Math, Python and other awesomeness. Tagline: Intro to signal processing. Hopefully illustrated with some GNU Radio / numpy examples. Where: HSB Brussels,Belgium Cost: 0 Who: URL:

I'll try to give an overview over basic signal processing concepts and illustrate it a bit with some examples in GNU Radio and numpy.

The topic I'd like to cover:

• Complex numbers in a nutshell
• Short intro to Fourier transform
• Short intro to z-transform
• DFT / FFT (+ common pitfalls when using e.g. numpy)
• How does all this work together?
• How can we classify a system? (Systemtheory overview)
• Signal flowgraphs
• Going digital and why?
• Normalized frequencies

Slides: Media:Math4sdr.pdf