I wanted to calculate the Fourier transform of sin(at) and ended up that it's indeterminate. Wolfram Alpha says tho that the answer has to do with the Dirac delta function. Where did
Fourier Series On line calculator - Fourier Series - Mathstools
Fourier Transform Calculator | The Best Fourier Series Calculator
Fourier Transform Calculator | The Best Fourier Series Calculator
An optical Fourier transform coprocessor with direct phase determination | Scientific Reports
Fourier Transform Calculator | The Best Fourier Series Calculator
Calculating a Fourier series for a periodic step function - YouTube
Solved Table of Fourier Transform Pairs Function, f(t) | Chegg.com
The Discrete Fourier Transform: Sampling the DTFT - YouTube