The experiment shows measures work, and help to restrain the distortion of zero passage.
针对上述原因,采取了抑制措施。 实验结果表明,可以抑制输出波形的过零失真,也有助于优化输出波形。
参考来源 - 可连续调频调幅的不对称正弦波逆变电源研制·2,447,543篇论文数据，部分数据来源于NoteExpress
Two signals from the mass flowmeter are filtered by no change of phase, and the phase difference is given by zero passage arithmetic.
两路信号数据采集后使用了无相位变化的滤波方法，通过过零点算法计算出得出相位差。
Before the design of digital circuit, measurement method of phase difference is discussed. Two-way zero passage phase detector is chosen as solution finally.
在正式进入数字电路设计之前，先讨论了相位差测量方法，并选定双向过零鉴相作为实现方案。
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