On the Wigner Ville distribution of finite duration signals. - David Waldo; Prabhakar Rao Chitrapu (Signal Process., 1991)

The suboptimality of angle coding in the CORDIC algorithm. - David H. Kitabjian; Prabhakar R. Chitrapu (ICASSP, 1992)

Analysis of cardiac late potentials using the Wigner-Ville distribution. - D. J. Waldo; B. Ravi Sekar Reddy; A. J. Greenspon; G. A. Kidwell; Prabhakar R. Chitrapu (ICASSP, 1992)

On the numerical conditioning in orthogonal filters. - Gregory J. Maskarinec; Prabhakar R. Chitrapu (ISCAS, 1993)

A generalization to the Teager-Kaiser energy function and application to resolving two closely-spaced tones. - Wei Lin; C. Hamilton; Prabhakar R. Chitrapu (ICASSP, 1995)

On the structure and invertibility of the autocorrelation matrix in the unconstrained FDLMS problem. - Prabhakar Rao Chitrapu (Signal Process., 1995)

Time-frequency distributions based on Teager-Kaiser energy function. - Wei Lin; Prabhakar R. Chitrapu (ICASSP, 1996)