自适应陷波器的原理、应用及其算法仿真

Algorithm, Principle and Computer Simulationof the Adaptive Filter Wave Trap

分析了由自适应滤波器组成的自适应陷波器的基本原理。针对大坝监测中多频率噪声干扰的实际情况，给出了一种有效的陷波器结构及其算法仿真。

The algorithm and principle of the adaptive filter as well as its application as a noisecancellation wave trap are analyzed. A reasonable structure of the wave trap is proposed and the result of its computer simulation in view of the noise disturbance of various frequencies is given.