Design and Implementation of DSLMS Algorithm Based Photoelectric Detection of Weak Signals
Yang Wang,
Min Wang,
Zishuo Song
et al.
Abstract:Accurately extracting weak signals is extremely important for overall performance and application in optoelectronic imaging and optical communication systems. While weak signals are susceptible to noise, adaptive filtering is a commonly used noise removal method. Still, its convergence speed is slow, the steady-state error is large, and the anti-interference ability is weak. To solve the above problems, this paper proposes a new type of variable-step-length adaptive filtering algorithm (DSLMS) based on the min… Show more
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