Time-Frequency Distribution Kernel Design Over a Discrete Powers-of-Two Space

We introduce a new class of powers-of-two (PFT) kernels for fast real-time implementations of time-frequency (t-f) distributions. In this class, the local autocorrelation function is computed using a series of shifting and addition operations. PFT filter design techniques can be applied to produce f...

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Journal Title: IEEE Signal Processing Letters Vol. 3; no. 12; pp. 305 - 306
Authors: G. Venkatesan, Moeness Amin
Format: Article
Published: Dec 1996