integrating frequency measurement method 积分频率测量法
static frequency measurement method 静频率测量法
dynamic frequency measurement method 动频率测量法
frequency measurement method by pcam pca模块测频法
phase frequency measurement method 相位测频法
synchronous frequency measurement method 同步测频法
frequency measurement with filtering method 滤波法测频
A dual frequency measurement method with variable precision was used to measure object shapes with sudden surface changes.
为准确测量物体的突变形面，通常采用一种双频变精度方法。
The testing error and the reason of error are analyzed, compared with the results received by the sweep-frequency measurement method.
将微悬臂梁和微薄膜振动特性的测量结果与频率扫描法的测试结果进行了比对，对产生的误差及误差来源进行了分析。
The elaborate error analysis of synchronous frequency measurement method is presented and some amelioration of the method based on the analysis is proposed.
对同步测频法进行了详尽的误差分析并由此对该方法做了改进。
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