基于51 单片机的数字滤波器对于一些对性能要求不是很严格的情况

有很大的潜在应用。将FIR 滤波器移植到51 单片机上进行仿真实现，初步达到了预期效果，实现了低通滤波。-Based on 51 single-chip digital filter for some of the performance requirements are not very stringent conditions have great potential applications. The FIR filter transplanted into 51 single on the simulation, the initial achieve the desired effect, to achieve a low-pass filter.