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).
Everything is on github:
Principal Component Analysis (PCA)
Linear Discriminant Analysis (LDA)
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
LMF (least-mean-fourth) adaptive filter
NLMF (normalized least-mean-fourth) adaptive filter
SSLMS (sign-sign least-mean-squares) adaptive filter
NSSLMS (normalized sign-sign least-mean-squares) adaptive filter
RLS (recursive-least-squares) adaptive filter
GNGD (generalized normalized gradient descent) adaptive filter
AP (affine projection) adaptive filter
So far it is implemented only MLP neural network.
The library features two novelty/outlier detection tools
Error and Learning Based Novelty Detection (ELBND)
Learning Entropy (LE)