iirinverse.gel

教程《DSP 原理及其 C 编程开发技术》中的源代码

/*IIRinverse.gel Slider for input/output/inverse filter's output*/

menuitem "Filter State"

slider Filter(1,3,1,1,filterflag) /*incr by 1,up to 3*/
{
  out_type = filterflag;        /*vary filter state flag*/
}