求翻译：本文利用MATLAB软件进行仿真，完成的主要工作包括：（1）利用二维余旋函数，对空间频率起伏的面形误差进行描述；（2）分析相同空间频率情况下，面形误差P-V值对远场发散角的影响关系；（3）分析相同面形误差P-V值情况下，空间频率对远场发散角的影响关系。是什么意思？

Simulation using Matlab software, to complete the main work includes: (1) the use of two-dimensional I spin function, to describe the ups and downs of the spatial frequency surface error; (2) analysis of the same spatial frequency, the surface error pv value far-field divergence angle of the relatio

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This article uses the MATLAB software to carry on the simulation, completes the prime task includes: (1) use two-dimensional -odd turns on lathe the function, carries on the description to the spatial frequency fluctuation face shape error; In (2) analysis same spatial frequency situation, face shap

This article uses MATLAB software for simulation, completed of main work including: (1) uses II dimension more than Rotary function, on space frequency ups and downs of surface shaped errors for description; (2) analysis same space frequency situation Xia, surface shaped errors P-V value on far fiel

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