帮你30秒设计一个滤波器

tiiu

Filter Design in Thirty Seconds

Need a filter—fast?  No theory, very little math—just working filter designs, and in a hurry?
This is the right document.

1      Introduction  
2      Low Pass Filter
3      High Pass Filter  
4      Narrow (Single Frequency) Band Pass Filter
5      Wide Band Pass Filter
6      Notch (Single Frequency Rejection) Filter
7      Band Reject Filter

pengchengwang

谢谢分享