能够产生电压中断、电压凸起、凹陷、以及谐波的波形，并将波形的采样数组通过串口发送-Able to generate a voltage is interrupted, the voltage projections, recesses, and harmonics of the waveform, and waveform sampling array is transmitted through the serial

此LABVIEW程序可将采用波长调制法探测得到的信号进行二次谐波解调，功能类似于锁相放大器。(he LABVIEW program can demodulate the signals detected by the wavelength modulation method with two harmonics.)