padasip 0.4

Python Adaptive Signal Processing

This library is designed to simplify adaptive signal processing tasks within python (filtering, prediction, reconstruction, classification). For code optimisation, this library uses numpy for array operations.

Also in this library is presented some new methods for adaptive signal processing. The library is designed to be used with datasets and also with real-time measuring (sample-after-sample feeding).

Tutorials and Documentation

Everything is on github:

http://matousc89.github.io/padasip/

Current Features

Adaptive Filters

The library features multiple adaptive filters. Input vectors for filters can be constructed manually or with the assistance of included functions. So far it is possible to use following filters:

• LMS (least-mean-squares) adaptive filter

• NLMS (normalized least-mean-squares) adaptive filter

• RLS (recursive-least-squares) adaptive filter

• GNGD (generalized normalized gradient descent) adaptive filter

Novelty/Outlier Detection

This method is based on adaptive parameters and filtering error evaluation (for LMS, NLMS, GNGD and RLS filters)

Neural Networks

So far it is imlemented only MLP neural network.