The Matched Transform based on Phase Compensation
Xin Guo, Hongbo Sun, Guo-Sui Liu · IEEE International Conference on Acoustics Speech and Signal Processing · 2002
In this paper, a new algorithm called Matched Transform based on Phase Compensation (MTPC) is proposed. By constructing the matched function, this algorithm can make the signal energy concentrate in the transform domain. And as the result, the good performance of signal detection and parameter estimation can be obtained. For continuous and discrete MTPC, the general form is firstly given, and then the MTPC of chirp signal is analyzed. In addition, the MTPC combined with Genetic Algorithm (GA) is also studied in this paper to detect and estimate the multi-parameter complex signal. The simulation results prove the validity of the algorithm.