设计自适应信号分离器，用以从白噪声中提取周期信号。其中选取正弦信号s=sin(2*pi*t/10)为周期信号，宽带噪声信号为高斯白噪声，设置参考通道延迟为50。-Design of the adaptive signal splitter for extracting a periodic signal from the white noise. Wherein the selected sinusoidal signal s = sin (2* pi* t/10) periodic signal, broadband noise is Gaussian white noise signal, the delay is set to the reference channel 50.