P. Dharmawansa

activity

20122026

most citedThree Problems Related to the Eigenvalues of Complex Non-central Wishart Matrices with a Rank-1 Mean

4 citations · 12 across the 27 of their papers we have counts for

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2 papers · 1 filter

eess.SP2024

Detection of Signals in Colored Noise: Roy's Largest Root Test for Non-central $F$ -matrices

Prathapasinghe Dharmawansa, Saman Atapattu, Jamie Evans +1

This paper investigates the signal detection problem in colored noise with an unknown covariance matrix. In particular, we focus on detecting a non-random signal by capitalizing on…

eess.SP2024

Detection of Signals in Colored Noise: Leading Eigenvalue Test for Non-central $F$ -matrices

Prathapasinghe Dharmawansa, Saman Atapattu, Jamie Evans +1

This paper investigates the signal detection problem in colored noise with an unknown covariance matrix. In particular, we focus on detecting an unknown non-random signal by capita…

Detection of Signals in Colored Noise: Roy's Largest Root Test for Non-central F-matrices

Detection of Signals in Colored Noise: Leading Eigenvalue Test for Non-central F-matrices

Detection of Signals in Colored Noise: Roy's Largest Root Test for Non-central $F$ -matrices

Detection of Signals in Colored Noise: Leading Eigenvalue Test for Non-central $F$ -matrices