An Improved Sorting Algorithm for Periodic PRI Signals Based on Congruence Transform
Huixu Dong,
Yuanzheng Ge,
Rui Zhou
et al.
Abstract:Recently, a signal sorting algorithm based on the congruence transform has been proposed, which is effective in dealing with the staggered Pulse Repetition Interval (PRI) signals. It can effectively sort the staggered PRI signals and obtain the sub-PRI sequence directly without sub-PRI ranking, and it is less affected by interfered pulses and pulse loss. Nevertheless, we find that the algorithm causes pseudo-peaks in the remainder histogram when sorting signals such as sliding PRI, sinusoidal PRI, etc. (collec… Show more
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