Dobieslaw Ircha email rircha@fuw.edu.pl

Research area : Signal processing - wavelets, matching pursuit, artificial neural networks - for analysis of electroencephalogram (EEG), genetic algorithms, artificial intelligence, source localisation, inverse problems
Tools: C/C++, Java, Delphi ...
Lectures: Programowanie I i II Literatura Zaliczenia Programy z cwiczen (prog2.arj 40KB)
Papers

What I'm currently working on ;-(

Inverse problem in EEG
Matching Pursuit with stochastic time-frequency Gabor dictionaries
Navigation systems for surgery
Digital Data Viewer an EEG data viewer

Some of the Java applets I have written for fun :-)

interactive demo of time-frequency representation of signal's energy density, computed by matching pursuit algorithms (MP) (click on a time-frequency blob to see it's reconstruction)
interactive demo of signal decomposition computed by Matching Pursuit.
interactive demo of signal Multiresolution decomposition (wavlets).
interactive demo of time-frequency representation of signal energy density (wavelets)
Image Processing applet
Image Processing (2D FFT) applet

They're basis for some tutorials:

Links:

Wavelet Digest

Neuron Digest

Wavelet Resources Page at Mathsoft "your site for one-stop shopping for wavelet papers"

Polish Neural Networks Society Polskie Towarzystwo Sieci Neuronowych

Neuroscience Internet Resource Guide

Signal Processing Information Base at Rice University

The World Lecture Hall

surface mail:
  Dobieslaw Ircha
  Laboratory of Medical Physics 
  ul. Hoza 69 00-681 Warszawa, Poland
phone  6283031 ext.126;  fax (48 22) 6226154