Cowculator

Collection of one-step optimization algorithms I find useful, easy real-time plotting library and making neural networks easier.

Math

Implementation of:

• Kabsch algorithm - Optimal rotation, translation and scaling from one set of points to other
• Optimal scalar calculation between matricies
• Finding rotation matrix between two vectors in R^3
• Some other minor candy

Machine Learning

Implementation of:

• TO BE DONE

Examples:

• Deep Q Network using Gym environment, Keras and Keras reinforcement learning.

Real time plotting

Implementation of:

• Real time plotting using pyqtgraph with 1 function
• Real time plotting of gyroscope / acceleration of Android phone over UDP, using IMU Wireless application

Real time data-frames

Implementation of:

• Real time calculation of mean, std
• Data windows on to keep track of subwindows of data-frame.
• Soon: Real time, efficient calculation of things such as covariance matrix of 2 data-frames