In this paper, the problem of optimal design of interpolation filter for all digital receiver is discussed.
本文讨论了全数字接收机中插值滤波器的优化设计问题。
A set of equations of optimal fixed-lag smoothing filter are obtained by using optimal fix-lag smooth time forward-recurrence algorithm and solving the built system mathematic model.
采用最佳固定滞后平滑的时间向前递推的算法，对所建立的系统数学模型求解，得出了最佳固定滞后平滑滤波的一组方程。
It is shown that the tone jamming rejection performance of the adaptive optimal filter scheme is superior to those of other two schemes, whichever precision is used.
双精度或单精度编程，其自适应最佳滤波器方案的单频干扰抑制性能，均优于其它两种方案。
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