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...
|Journal Title:||IEEE Signal Processing Letters Vol. 3; no. 12; pp. 305 - 306|
|Authors:||G. Venkatesan, Moeness Amin|