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Convolution and the Fourier Transform go hand in hand. The Fourier Transform uses convolution to convert a signal from the time ...

i and the Fourier Transform; what do they have to do with each other? The answer is the complex exponential. It's called complex ...

What is negative frequency? Why do we need it? What have imaginary numbers got to do with it? Is it a physical phenomenon or ...

The output of the FFT is just a list of complex numbers. But, we are used to seeing the FFT of a signal represented as a graph of ...

The output of the FFT can be quite confusing. All you are presented with is a list of complex numbers that, at first glance, don't tell ...

Welcome to this in-depth exploration of our EEG-based seizure detection tool! This video walks through the entire process of ...

If you want to understand microscopy, you gotta understand the PSF. The PSF is the basis for many practical and theoretical ...

Unless otherwise specified, the contents of this video are Copyright of Delft University of Technology and licensed under a ...

How can breaking a problem into smaller parts lead to massive efficiency gains in the DFT? In this final lecture of a four-part series ...

Lecture 29B: Examples of window functions.

LEARN ABLETON WITH ME via my Ableton Online Courses: https://seedtostage.com/ Resources to Calibrate Your Headphones: ...

Mat Scales talks about image filters in a Progressive Web App including sharpening, contrast & vignettes. Surma & Mat's WebGL ...