In order to improve on the low evaluation precision of the grey relational analysis model, the entropy theory was integrated with the grey relational analysis method to establish a new model.
为了改进灰色关联分析模型评价精度低的缺点，将熵值理论与灰色关联分析方法相结合，建立起基于熵权的灰色关联分析模型。
Carrier phase measurement is a measuring method of the highest precision at present. So, GPS carrier phase measurement integrated with INS can get high precision navigation system.
载波相位测量是目前测量精度最高的测量方法，所以载波相位差分gps同惯导组合能获得高精度的导航系统。
The method how to using the integrated control to improve the system contour precision was discussed in the high speed and high accuracy machining process.
通过分析，提出了在高速高精的加工过程中，如何通过协同控制提高系统轮廓精度。
The method will raise the research of the integrated navigation precision.
该方法将有效地提升组合导航系统的精度研究。
This article proposes with designs frequency meter's method based on at89C51 monolithic integrated circuit to be possible to obtain the precision to be high, the frequency range wide frequency meter.
本文提出的用基于AT 89 C51单片机设计频率计的方法可获得精度较高、频率范围宽的频率计。
This article proposes with designs frequency meter's method based on at89C51 monolithic integrated circuit to be possible to obtain the precision to be high, the frequency range wide frequency meter.
本文提出的用基于AT 89 C51单片机设计频率计的方法可获得精度较高、频率范围宽的频率计。
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