6.003 | Fall 2011 | Undergraduate

Signals and Systems

Lecture Videos

Lecture 20: Applications of Fourier Transforms

Instructor: Dennis Freeman

Description: Three examples of Fourier transforms in action are given: removing noise from an electrocardiogram signal, using laser diffraction to calculate the groove spacing on CDs and DVDs, and determining the structure of DNA via x-ray crystallography.

Course Info

As Taught In
Fall 2011
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