Discrete Cosine transforms
Transform vectors of temporal and spatial domain real values to the frequency domain, and vice versa.
Topics
First Steps
Objects that Simplify Discrete Cosine Transforms
Discrete Cosine Transforms
See Also
Fourier and Cosine Transforms
Understanding data packing for Fourier transformsFinding the component frequencies in a composite sine wavePerforming Fourier transforms on interleaved-complex dataReducing spectral leakage with windowingSignal extraction from noisePerforming Fourier Transforms on Multiple SignalsHalftone descreening with 2D fast Fourier transformFast Fourier transformsDiscrete Fourier transforms