【摘要】 依据设计要求,通过方案分析、比较与选择,设计了加法器电路和移相器电路,并基于改进的LMS算法和FPGA(Cyclone IV EP4CE6)技术设计并实现了自适应滤波器,结果满足所要求的性能指标。更多还原

【Abstract】 According to the design requirements,an adder circuit and a phase shifter circuit are designed through the program analysis,comparison and selection.Based on the improved LMS algorithm and FPGA(Cyclone IV EP4CE6)technology,the adaptive filter is designed and implemented.The experiment results show that the design meets the required performance index.更多还原