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maths:transforms

mathematical signal pattern transforms

Introduction

Fourier Transform

  • a technique to expose the strengths of individual sinusoid frequencies that make up a pattern

Laplace Transform

  • a technique that exposes the strengths of the sinusoid frequencies and the exponentials that make up a pattern
  • indeed it is just the Fourier transform multiplied by an exponential term
  • the output imaginary term gives us the coefficient or angular frequency of the sinusoidal
  • the output real term gives us the coefficient of the exponential term
  • it is also used to turn calculus into algebra:
maths/transforms.txt · Last modified: 2021/09/25 13:10 by gary1