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通常雷达的测量噪声总是非白的,制用成形滤波器,可以把有色噪声处理成白噪声输入时的输出,再结合白噪声场合机动目标的自适应状态估计算法,就可以得出有色噪声测量下机动目标状态估值的迭代公式,用了这种方法,即使目标机动跟踪也不致丢失。
Usually the measurement noise of the radar is always non-white, the use of forming filter, the colored noise can be processed into the output of the white noise input, combined with white noise occasional maneuvering target adaptive state estimation algorithm can be drawn colored noise measurement The iterative formula for maneuvering the target state estimation is used in this way, even if the target maneuvering track is not lost.