Mathematical Basis for X-Ray Crystallography and Analysis of Diffraction Patterns
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The use of trigonometric functions in describing electromagnetic waves. Fourier transforms and waves with multiple frequencies present. The Euler formulation of sines and cosines as exponentials. Time 7:35.
Fourier transform, sin, cosine, Euler, beats
Mathematics | Physics
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Videos 3.1-3.9 are the most mathematical in the series, and require some knowledge of vectors and calculus. The most calculus-heavy videos are 3.1-3.5, and these can be skipped by those with less mathematical background.