Gallery - Examples

Signal Processing Techniques

Information Theory based techniques

Entropy of real-valued signal ~ (IID)

Entropy of real-valued signal ~ (non-IID)

Multi-channel EEG signal: Mutual Info, Cross, Joint, Entropy

Mutual Information and Venn Diagram

Dispersion Entropy

Wavelet Analysis: CWT & DWT

Wavelet Filtering

Wavelet based EEG Artifact Removal Algorithm

Analysis & Synthesis Models $f^{-1}(f(x))=\tilde{x}$

ICA of multi-channel signal

Analysis & Synthesis Models

Fractional Fourier Transform

Sinusodal Model for signal decomposion and synthesis

Ramanujan Filter bank for periodicity

Ramanujan Filter Banks: Demo

Ramanujan Filter Banks: Signal

Ramanujam Filter Banks: L1 penalty

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EEG Signal Processing & Artifact Removal Algorithms

ICA based Algorithm

Topographic Map

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Machine Learning Models with visualization

Logistic Regression & Naïve Bayes

Examples of Logistic Regression with SpKit

Logistic Regression

Logistic Regression for MultiClass

Naïve Bayes for MultiClass

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Decision Trees

Examples of Decision Tree with SpKit

Decision Tree with Visulization

Effect of Depth on Decision Boundry

Shrinking Capability of Tree with SpKit

Use of Catogorical Features without encoding

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