有限冲击响应模拟滤波器，可自行设计滤波器类型，拓扑结构、高、低截止频率 增益、窗函数等等，滤波效果好。-Limited impact response analog filter, can to design filter types, topology structure, high and low cut-off frequency Gain, window function and so on, filtering effect is good.

此為可拓基本指令碼，用來辨識各項特徵的距之問題，並藉由此方法達到各項特徵與類別的涵義問題-Used to identify the characteristic parameters