基于FPGA的FIR滤波器的实现,提出一种采用现场可编程阵列器件FPGA并利用窗函数法实现线性FIR数字滤波器硬件电路的方案。-FPGA-based FIR filter implementation using field programmable gate array is proposed device FPGA and using the window function method for linear FIR digital filter hardware circuit program.