Sum of triangle functions
- Author:
- Ryan Hirst
Given a triangle written in the form
- λ = b - b/a |x-t|, |x-t|≤a
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Worksheets to accompany
The Fourier Transform and its Applications; Prof. Osgood, Stanford University:
http://www.youtube.com/watch?v=gZNm7L96pfY
- Part I 1. Sine or cosine from two points: https://www.geogebra.org/material/show/id/49208 2. Unit Step, Unit Impulse: https://www.geogebra.org/material/show/id/49526 3. Triangle function λ: https://www.geogebra.org/material/show/id/50926 →4. Sum λ1+ λ2 is a scalene triangle