摘要
根据UNPOF算法和ECPSDF算法的特性分析,综合得出了基于上述两种算法的复合匹配滤波器算法。模拟和试验结果表明该算法能实现UNPOF和ECPSDF算法的相互补偿,进一步改善匹配滤波器畸变容限。
According to performance analysis of unconstrained phase-only matched filtering function and ECPSDF algorithm, their composite matched filter algorithm is obtained. Simulation results and experimental results show that this kind of algorithm can carry out mutual compensation of the UNPOF and ECPSDF algorithm, and improve distortion tolerance of matched filter further.
出处
《激光杂志》
CAS
CSCD
北大核心
2007年第5期38-39,共2页
Laser Journal
关键词
光学相关识别
匹配滤波器
纯相位匹配滤波器
非约束纯相位匹配滤波器
复合匹配滤波器
optical correlation recognition
matched filter
phase- only matched filter
unconstrained phase-only matched filter
composite matched filter.
