Fast Fourier Transform
(FFT) An algorithm for computing the Fourier transform of a set of discrete data values. Given a finite set of data points, for example a periodic sampling taken from a real-world signal, the FFT expresses the data in terms of its component frequencies. It also solves the essentially identical inverse problem of reconstructing a signal from the frequency data.
The FFT is a mainstay of numerical analysis. Gilbert Strang described it as "the most important algorithm of our generation". The FFT also provides the asymptotically fastest known algorithm for multiplying two polynomials.
Java Enterprise Edition (EE)
Java Standard Edition (SE)
RFC (standard status)
RFC (proposed standard status)
RFC (draft standard status)
RFC (informational status)
RFC (experimental status)
RFC (best current practice status)
RFC (historic status)
RFC (unknown status)
All information of this service is derived from the free sources and is provided solely in the form of quotations.
This service provides information and interfaces solely for the familiarization (not ownership) and under the "as is" condition.
Copyright 2016 © ELTASK.COM. All rights reserved.
Site is optimized for mobile devices.
Downloads: 2273 / 159165708. Delta: 0.00263 с