DefinitionDiscrete Cosine Transform
Main CategoryAcademic & Science
A discrete cosine transform expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. The DCT, first proposed by Nasir Ahmed in 1972, is a widely used transformation technique in signal processing and data compression.
This page is about the meanings of the abbreviation DCT in the Academic & Science field in general and in the Mathematics terminology in particular.
DCT full name is: Discrete Cosine Transform.
Discrete Cosine Transform main category is Academic & Science and Sub Category is Mathematics.