Statistics for Cohen's class distribution of white Gaussian noise

Christopher J. McCormack; Valdis V. Liepa; William J. Williams

doi:10.1117/12.255441

22 October 1996 Statistics for Cohen's class distribution of white Gaussian noise

Christopher J. McCormack, Valdis V. Liepa, William J. Williams

Proceedings Volume 2846, Advanced Signal Processing Algorithms, Architectures, and Implementations VI; (1996) https://doi.org/10.1117/12.255441
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

Processing a noise signal using Cohen's class of transformation gives a time-frequency distribution with distinct characteristics. Understanding the effects of noise is essential for using such distributions for signal analysis. The variance of a generalized discrete time- frequency distribution is developed analytically and confirmed numerically by simulation for several different time-frequency kernels.

Citation Download Citation

Christopher J. McCormack, Valdis V. Liepa, and William J. Williams "Statistics for Cohen's class distribution of white Gaussian noise", Proc. SPIE 2846, Advanced Signal Processing Algorithms, Architectures, and Implementations VI, (22 October 1996); https://doi.org/10.1117/12.255441

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available