8阶高斯低通FIR的实现，依据原理，可以实现更高阶数的FIR.-8 Gaussian low-pass FIR implementation, can be achieved, according to the principle of the higher order FIR.

一种实用的基于FPGA的8阶高斯低通FIR滤波器-A practical 8 order gaussian low-pass FIR filter based on FPGA