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Eulers Formula

The Fourier Transform Math Prerequisites

Eulers formula is the following:   however, it can be rewritten (and in which form is more im...

Updated 1 week ago by Rami

Complex Numbers

The Fourier Transform Math Prerequisites

The main thing to understand is that Complex Numbers are a way to express numbers on a 2D plane, ...

Updated 1 week ago by Rami

Dot Product Basics

The Fourier Transform Math Prerequisites

The main thing to understand is that the Dot Product is a process that takes 2 vectors of equal n...

Updated 1 week ago by Rami

Introduction

The Fourier Transform

This quick book discusses the Fourier Transform, general knowledge needed to understand it, and s...

Updated 2 weeks ago by Rami

Ch 8: EEG Artifacts, Their Detection, Influence, and Removal

EEG - Analyzing Neural Time Series Data Section 2: Preprocessing and Time-Domai...

This chapter goes over EEG artifacts, what they look like in data and the problems they cause, an...

Updated 4 weeks ago by Rami

Ch 7: Preprocessing Steps Necessary and Useful for Advanced Data Analysis

EEG - Analyzing Neural Time Series Data Section 2: Preprocessing and Time-Domai...

This chapter goes over the basics of preprocessing your data before full analysis 7.1 What is Pr...

Updated 4 weeks ago by Rami

Ch 6: Practicalities of EEG Measurement and Experiment Design

EEG - Analyzing Neural Time Series Data Section 1: Introduction

This chapter goes over some more practical advice when designing an experiment that will use EEG ...

Updated 4 weeks ago by Rami

Ch 5: Introduction to the Physiological Bases of EEG

EEG - Analyzing Neural Time Series Data Section 1: Introduction

This chapter discusses the mechanisms to how neuronal activities end up as signal data recorded b...

Updated 4 weeks ago by Rami

Ch 3: Interpreting and Asking Questions about Time-Frequency Results

EEG - Analyzing Neural Time Series Data Section 1: Introduction

This chapter discusses what kinds of inferences we can pull from EEG signal uses time-frequency a...

Updated 4 weeks ago by Rami

Ch 2: Advantages and Limitations of Time- and Time-Frequency-Domain Analysis

EEG - Analyzing Neural Time Series Data Section 1: Introduction

This chapter discusses the different categories of analysis and their pros/cons,  some discussion...

Updated 4 weeks ago by Rami

VR on Linux

VR Knowledge Base Technical Information

HERE BE THE DEMONS - Right now VR on Linux is rough, particularly depending on the hardware you h...

Updated 1 month ago by Rami

Knomi V2 Customization

3D Printing

The Knomi V2 is the Touchscreen variant of the Knomi V1, which is a little screen with an ESP on ...

Updated 1 month ago by Rami

Glossary

EEG - Analyzing Neural Time Series Data

B Butterfly Plot Shows the ERP of all electrodes on a single figure. See Ch 9 C Cognitive Ele...

Updated 2 months ago by Rami

Ch 13: Complex Morlet Wavelets and Extracting Power and Phase

EEG - Analyzing Neural Time Series Data Section 3: Frequency and Time-Frequency...

This chapter discusses Complex Morlet Wavelets, how they extend on Morlet Wavelets from last chap...

Updated 2 months ago by Rami

Ch 12: Morlet Wavelets and Wavelet Convolution

EEG - Analyzing Neural Time Series Data Section 3: Frequency and Time-Frequency...

This chapter goes over how wavelets improve on FFT, and how (real) wavelets are constructed 12.1...

Updated 2 months ago by Rami

Ch 10: The Dot Product and Convolution

EEG - Analyzing Neural Time Series Data Section 3: Frequency and Time-Frequency...

This chapter goes over the math / meaning of the Dot Product and Convolution, critical concepts t...

Updated 3 months ago by Rami

Ch 11: The Discrete Time Fourier Transform, the FFT, and the Convolution Theorem

EEG - Analyzing Neural Time Series Data Section 3: Frequency and Time-Frequency...

This chapter directly expands on the previous by talking about how the Fourier Transform works an...

Updated 4 months ago by Rami

Ch 9: Overview of Time-Domain EEG Analysis

EEG - Analyzing Neural Time Series Data Section 2: Preprocessing and Time-Domai...

This chapter discusses various aspect of analysis of Time-Series data, particularly in regards to...

Updated 4 months ago by Rami

Wii game file formats

etc

ISO Full disc contents will always be 4.7 GB for Wii games, even if game itself is small ...

Updated 4 months ago by Rami

Setting up a Windows XP VM in %CURRENTYEAR%

Compute Stuff

WINDOWS XP IS OUTDATED AND INSECURE! While this guide will go over some mitigations, please keep ...

Updated 5 months ago by Rami