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提出了一种 LMS数字自适应滤波器的硬件实现方法 ,就是用 VHDL语言描述设计文件 ,在 ALTERA公司的 ACEX系列芯片上实现自适应滤波器 ,在 Maxplus2上进行了模拟仿真和时序分析 ,并给出了该算法在MATLAB上的计算结果 .
A hardware implementation method of LMS digital adaptive filter is proposed. The design file is described in VHDL language. The adaptive filter is implemented on ACTER series chip of ALTERA Corporation. The simulation and timing analysis are carried out on Maxplus2. Out of the algorithm in MATLAB on the results.