The text even explores the method to build the building database and computes the field intensity based on geometrical optics and consistency diffraction theory 本文还探索了自动建立建筑物数据库的方法,基于几何光学和一致性绕射理论对跟踪射线的场强进行了计算。
According to geometric - optic principle . we study the trace of the light , when it flies through the textured - glass , and we also investigate the absorption or transmission of the light 遵守几何光学原理,追踪光子在刻面玻璃内的运行情况,一直到光子透出器件或是被吸收。
Comparing the shape design method that is in common use currently , deducing the physical and geometrical optics theory , this article advanced a direct - shape method for the reflector 本文综合比较了目前常用的赋形设计方法，并通过物理光学、几何光学理论公式的推导，提出了一种反射面直接赋形的方法。
By the ray tracing in the channel waveguide , the dependency of the launching efficiency on the relative position of the pumping beam to the waveguide is analyzed and the coupling conditions are optimized 通过几何光学法追迹泵浦光线在波导中的传播，系统地分析了泵浦光束与波导相对位置变化对泵浦耦合效率的影响，进而确定最佳耦合条件。
We obtained the formula between the flame temperature and ccd image , analyzed the errors in the formula ; 3 . we designed and made a flame temperature measurement system based on the color ccd image 根据ccd器件、几何光学、辐射测温机理、火焰的灰体假设，得出火焰温度与ccd输出图像之间的关系式，对影响关系式的各种因素进行了分析； 3
At present , the design of light guide plate in and abroad is based on geometrical optics principle . in this dissertation , a novel light guide plate fabricated by gratings is proposed , including its designing and fabricating method 目前,国内外生产的导光板都是基于几何光学原理进行设计的,本文提出一种新型导光板? ?光栅型导光板的设计和制作方法。
Then , according to the geometrical optics , the modulation of structure light by the parallel projective illumination and the emanative projective illumination is discussed to educe the height formula corresponding to these two illuminative mode 然后，基于几何光学分析，讨论物体轮廓对平行投影及发散投影结构光场调制问题，导出与这两种照明方式相适应的高度公式。
The main works in this paper is that , by calculating points spread function ( psf ) and simulating the forming of images of monochromatic light and ideality geometrical optics on the computer , we have simulated successfully doe imaging process 在计算机上通过模拟点扩散函数（ pointsspreadfunction简称psf ） 、理想几何光学成像、单色光成像，成功地模拟了doe的成像过程。
This paper introduces the structure , work principle and general design idea for software in automatic design system by using geometry optical theories . meanwhile , the technique of optical design and data manipulation as well as graph display is elaborated 本文从几何光学理论出发，介绍了这个变焦凸轮自动设计系统的结构、工作原理及其总体设计思想，详细阐述了光学设计、数据处理和图形显示技术。
On the basis of lorenz - mie theory , this paper is devoted to the research on characteristics of intensity and spectrum distributions of each order rainbow for a homogeneous particle , with the usage of geometric optics theory , airy theory and debye theory 本文基于小粒子散射的lorenz mie理论，结合彩虹的其它理论（几何光学理论、 airy理论、 debye理论）研究了均匀球、柱粒子各阶彩虹强度分布和频谱特点。
