SignalProcessing/SDR

From Hackerspace Brussels
Jump to: navigation, search


SignalProcessing/SDR
Sat 30 Jun 2012 14:00
till Sat 30 Jun 2012 18:00
Error creating thumbnail: File missing
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