The first part is to systematically analyze single model and its application in the financial field, in order to lay a theoretical foundation for constructing the model of combined forecasting.
本文一共分三部分:第一部分系统分析了单项预测模型及其在金融领域的应用,为构建组合预测模型奠定理论基础;
We adopted Gaussian beam, ray tracing and vector diffraction integration together to analyze single beam spot-focusing lens antenna.
本文采用将高斯波束法,射线追迹和矢量衍射积分相结合的方法来分析单波束的点聚焦透镜天线。
Based on the facility the lab owned, we analyze single error and region error and compare different GPS precision.
针对实验室现有的设备,分别对单点定位误差和区域定位误差进行试验、分析,对不同GPS使用精度进行比较。