关于数字带通滤波器的编码matlab程序。可以作为函数直接引用。-Digital bandpass filter encoding matlab program. As a function reference.

带通滤波器，在信号处理时滤除直流分量和高频噪声，参数设置见程序说明。(The bandpass filter is used to filter the DC component and the high frequency noise in the signal processing. The parameter setting is explained by the program.)