是学习matlab的很好程序资料 可以用来方便设计iir滤波器 比16位精确,-Is good to learn matlab program information Convenient can be used to design iir filter than 16 accurately,

使用DSP和MATLAB设计的一个低通FIR滤波器,基本上实现了滤波的效果-The use of DSP and MATLAB to design a low pass FIR filter, basically realized the filtering effect