提供时域波形显示窗,检验滤波效果。显示叠加前信号波形、滤波前信号波形、滤波后信号波形
-provide time-domain waveform display window, checking the filtering effect. Before the show superimposed signal waveform, before the signal waveform filter, filter signal waveform
一个很好的白盒测试的实例,真的很好哦,包括了三角形、nextday和利润三个例子-White-box testing a very good example of true Oh well, including the triangle, nextday and profits three examples