frequency-measurement accuracy

常见例句

This method is based on the multi-cycle synchronization frequency measurement has higher accuracy.
该方法继承了多周期同步测频法的优点，同时提高了测量精度。
In the system, grating displacement signal will be processed through electronic multi-frequency and direction processing to improve measurement and control accuracy.
该系统对光栅位移信号进行电子学倍频及辨向处理以提高测量和控制精度；
This article sum up the principle of frequency display in HP8559A spectrum analyzer. And introduce a design to improve frequency accuracy of measurement by using Single-chip-computer.
本文介绍了HP8559A频谱分析仪频率测量显示电路的基本工作原理，同时阐述了怎样使用单片机对该型号频谱仪实施改造以改善其频率测量准确度。