Added new helper functions into Adaptive Filters base class. Furthermore, the documentation for adaptive filters module was updated. Added functions for error evaluation - MSE, MAE, RMSE and logSE.
0.6
Added Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA). The whole documentation for preprocess module was updated.
0.5
Bugfix according to issue opened by https://github.com/lolpenguin
0.4
Added AP Filter. And also the first unit tests were implemented.