Harmonic Addition 1 by Graeme McRae (2)
Loading the math board and drawing, please wait…
This example demonstrates the addition of two harmonic functions, showcasing the叠加效果 of trigonometric functions. Key mathematical concepts include trigonometry and parametric equations. By adjusting parameters α and β, different phase differences can be observed. It uses points, lines, and parametric equations in GeoGebra for construction. Suitable for high school mathematics education and learning the superposition characteristics of trigonometric functions.
GeoGebra Commands & Parameters
Point A(3.6221541463414706, 1.1484409756097576)Point B(2.34, 2.86)y(A)y(B - 2)x(A)x(B)f(x) = (a * cos(x - α))g(x) = (b * cos(x - β)) + 2