0:59
Why do we use the Fourier Transform?
Mark Newman
Who was Fourier?
1:00
What is a transform
0:56
What is the difference between the Fourier Series and Fourier Transform?
What is the Inverse Fourier Transform?
What are Radians?
Properties of a Sine Wave
Using the Maclaurin Series to calculate Sines and Cosines
Where do Imaginary Numbers come from?
What is a Complex Number
0:53
What is a Complex Exponential?
What does a windowing function do?
0:58
The Short Time Fourier Transform
How to increase the frequency resolution of the FFT
0:55
What is Convolution
0:54
Why the DFT is necessary
What is negative Frequency?
0:57
What is the Inner Butterfly in the FFT
Unraveling the Secrets of Twiddle Factors in the FFT
Calculating Twiddle Factors in the FFT
Wave Composition and Transformation
