cosine transform

The DFT “à Pied”: Mastering The Fourier Transform in One Day

Posted by neuronaut on September 21, 1999
Tutorials / 65 Comments

cubeIf you’re into signal processing, you will no doubt say that the headline is a very tall claim. I would second this. Of course you can’t learn all the bells and whistles of the Fourier transform in one day without practising and repeating and eventually delving into the maths. However, this online course will provide you with the basic knowledge of how the Fourier transform works, why it works and why it can be very simple to comprehend when we’re using a somewhat unconventional approach. Continue reading…

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