摘要
提出了一种基于LabVIEW的频率测量算法,给出了框图程序。该算法将现代测量理论与三点法相结合,完善了LabVIEW的信号处理功能。可应用于正弦波的频率测量,能有效地减小测频误差。
Presented a frequency measure algorithm based on LabVIEW. The corresponding program was given. The algorithm which combine the theory of modern measurement with 3-Point method has improved the signal processing function of LabVIEW, which can be applied in measuring the signal frequency of Sine-wave, it can effective decrease the error.
出处
《试验技术与试验机》
2007年第4期75-77,共3页
Test Technology and Testing Machine
