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归一化LMS(NLMS)算法是一种变步长的LMS算法,比LMS算法具有更快的收敛速度.采用Altera公司的仿真软件DSP Builder和QUARTUSII7.2,进行归一化LMS算法的自适应滤波器的现场可编程门阵列(FPGA)设计.
The normalized LMS (NLMS) algorithm is a variable step size LMS algorithm, which has a faster convergence speed than the LMS algorithm.It uses Altera’s simulation software DSP Builder and QUARTUSII7.2 to carry out normalized LMS algorithm adaptation Filter Field Programmable Gate Array (FPGA) Design.