First year maths for Physics and Engineering

Here are some online maths exams with answers to practice with.
Exams are autogenerated, and pressing f5 will generate new questions.


Ratios and Logs



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BodyWorks: EMG Analysis

A page with a javascript application where you can interact with EMG data using various filters.

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A simulation of saturn's rings --- a few thousand particles are simulated, in a repeating tiled region. You use the mouse and keys to fly in it.

How to simulate fractal ice crystal growth in Python

This presents python code to draw snowflakes, simulating a diffusion process with Fourier transforms.

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