摘要
基于 Kalman 滤波,对带相关噪声系统提出了统一的固定区间最优白噪声平滑器,它们由固定区间输入白噪声平滑器和观测白噪声平滑器组成,可应用于石油地震勘探信号处理。一个Bernoulli-Gaussian 白噪声的仿真例子说明了它们的有效性。
Based on the Kalman filtering,the unified fixed-interval optimal white noise smoothers are presented for systems with correlated noises having non-zero means.They consist of the fixed- interval input white noise smoother and measurement white noise smoother,and may be applied to signal processing in oil seismic exploration.A simulation example for Bernoulli-Gaussian white noise shows their effectiveness.
出处
《科学技术与工程》
2002年第3期5-7,共3页
Science Technology and Engineering
基金
国家自然科学基金(69774019)
黑龙江省自然科学基金(F01-15)
