Video details loaded
HomeMIT 6.003 Signals and Systems, Fall 2011Lecture 14: Fourier Representations

Lecture 14: Fourier Representations

50:11

Instructor: Dennis Freeman

Description: In the next half of the course, periodic functions are represented as sums of harmonic functions, via Fourier decomposition. Linear time-invariant systems amplify and phase-shift these inputs to produce filtered output, an important new concept.