The Evolution Education Wiki is a free, reader-built encyclopedia of evolution, biology, and origins. It is inspired by the Talk.Origins Archive and the Wikipedia project. EvoWiki\'s goal is to promote general evolution education, and to provide mainst
The problem of procrastination is one that often goes beyond self-discipline and whipping oneself from stasis to stress. It is usually the symptom of a multifaceted set of problems that defy a single solution.
This is a collection of short articles designed to provide an introduction to the areas of modern mathematics and pointers to further information, as well as answers to some common (or not!) questions.
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Fourier theory is pretty complicated mathematically. But there are some beautifully simple holistic concepts behind Fourier theory which are relatively easy to explain intuitively. There are other sites on the web that can give you the mathematical formulation of the Fourier transform. I will present only the basic intuitive insights here, as applied to spatial imagery.