Articles
Here you will find random musings about reflections, discoveries, and inventions.
- Discrete Fourier Transform Algorithm
Have you ever wanted to program the discrete Fourier transform (DFT) algorithm but were afraid? Here is a step-by-step explanation.
- Boolean Algebra Laws
A list of laws in Boolean algebra, with derivations for the more advanced laws.
- Casio fx-991MS Tips and Tricks
Casio fx-991MS is a scientific calculator with many powerful features, some of which can greatly reduce work, and some of which can be abused in interesting ways.
- Angles in Elastic Two-Body Collisions
Elastically colliding a moving object with an stationary object of equal mass results in them flying off at right angles. What about unequal masses?
- Poisson Distribution
A basic probability distribution. What it is, how to use it, and how it is derived.
- Power Consumptions of Various Devices
Ever wondered about how much power your electric appliances and electronic gadgets consume?
- Windows Quirks
For the most part, Windows is a consistent (albeit complicated) operating system. However, here are some rather unintuitive behaviours.
- Stereo Difference of Songs
A simple effect that can remove voices and radically alter the sound of a song.
- Subtractive Cancellation of Audio
Adding sounds is easy. But have you ever thought about subtracting them? Also, see the effects of subtraction.
- No-Style Test for Web Pages
Strip a page of its style and you get: 0) Pure content? 1) Content plus some style?
- Common Typesetting Errors
Insert description here. Lorem ipsum etaoin shrdlu qwerty uiop aoeui dhtns.
- The Widescreen Aspect Ratio
Like it or not, widescreen displays is the trend these days.
Last modified: 2007-10-18-Thu
Created: 2007-04-12-Thu