Description: 光学现象模拟，包括反射，折射，牛顿环，杨氏双缝干涉等。转自某blog-optical phenomena simulation, including reflection, refraction, Newton Central, Young's double slit interference. Transfers from a blog Platform: |
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Author:张文 |
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Description: 利用matlab编程实现含负折射材料的表面波和波导特性，有界面！-Matlab Programming with the use of negative refraction of surface waves and waveguide material properties, have interface! Platform: |
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Author:项羽 |
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Description: 使用MATLAB语言编写的光的反射程序，有需要的可以参考一下-The use of MATLAB language of light reflection process, there is a need to look at the can Platform: |
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Author:river |
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Description: 这个程序可以计算给定点处的小区信号范围覆盖。-is program computes a map of visibility from a selected point on a topography. It has been written to help the search for radio relay best location. Because it considers only direct line of sight, it gives a good estimation for possible radio link for short distances only (less than 10 km), neglecting curvature of the Earth, Fresnel zone and atmospheric refraction on radio waves propagation. The program computes the relative elevation angle of the mask for each point (the angle is null or negative if the point is visible).
The function needs a digital elevation model Z and associated (X,Y) vectors or matrices of coordinates (same unit as Z), position of the point (X0,Y0), the antenna height H0 (for instance 4 m), and the hypothetic antenna height Ha on each topography points (for instance 3 m). When no output argument is given, the function plots a map of the results (color map of mask angles, and blank for visible points, see example screenshot).
The script is not fully optimize Platform: |
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Author:ken |
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Description: 一个相当好用的matlab函数，由美国国家可再生能源实验室科研人员设计，可以计算太阳的直射维度和方位角。只要输入时间、观测地点即可。 -This algorithm is based on numerical approximation of the exact equations.
The authors of the original paper state that this algorithm should be
precise at+/- 0.0003 degrees. I have compared it to NOAA solar table
(http://www.srrb.noaa.gov/highlights/sunrise/azel.html) and to USNO solar
table (http://aa.usno.navy.mil/data/docs/AltAz.html) and found very good
correspondance (up to the precision of those tables), except for large
zenith angle, where the refraction by the atmosphere is significant
(difference of about 1 degree). Note that in this code the correction
for refraction in the atmosphere as been implemented for a temperature
of 10C (283 kelvins) and a pressure of 1010 mbar. See the subfunction
un_topocentric_zenith_angle_calculation� for a possible modification
to explicitely model the effect of temperature and pressure as describe
in Reda & Andreas (2003). Platform: |
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Author:孙林 |
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Description: 光学设计：半导体激光器动态特性计算，LED电流—电压特性曲线仿真，高斯光束透镜变换特性的分析，光波在介质面上反射折射仿真计算，平行平面腔模的迭代解法-Optical Design: semiconductor laser dynamics calculations, LED current- voltage characteristics simulation, transformation properties of Gaussian beam analysis of the lens, light refraction in the medium surface of the reflector simulation, parallel to the plane of the cavity mode iterative solution Platform: |
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Author:许金 |
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Description: 利用matlab的数据处理和数据模拟功能，模拟光的反射，光的折射，以及光的透射，并且生成模拟曲线，可以直观的观察到光功率和相关参数的变化关系-Use of matlab data processing and data simulation function, simulation light reflection, the refraction of light, and light transmission, and generate simulation curves can be intuitive observed light power and related parameters change relations Platform: |
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Author:jim |
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Description: 用matlab写的关于光在空气中的反射和折射的程序-Using matlab to write about the light reflection and refraction in the air program Platform: |
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Author:阿呆 |
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Description: 此程序是2013年全国研究生数学竞赛的D题的折射部分的程序，则会是一个很好地程序，本程序用matlab编写实现。-This program is the 2013 National Graduate Mathematical Contest Problem D refraction part of the process, then there is a good program, this program using matlab implementation. Platform: |
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Author:王正伟 |
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Description: 细丝直径的高精度测量是工业生产中的实际问题，如漆包线生产厂家需测量外围绝缘漆的厚度，要求精度达到微米量级。传统的接触式方法无法达到，采用激光衍射的方法，利用工业相机接收衍射图案，并结合图像处理计算可计算出激光衍射极小值点的间距，进而根据理论计算出待测细丝的直径。(Determination of incidence and refraction of light and its range) Platform: |
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Author:达芙妮大
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Description: 讨论了雷达基本概念和技术原理，具体描述了雷达截面、极化、匹配滤波器和雷达模糊函数及雷达波传播的最新进展，并给出了PRN 码，多径和折射、高距离分辨率、杂波和MIT处理的有关内容。新版增加了更多习题，包含丰富的MATLAB程序代码可用于雷达系统的分析和设计，具有很高的实际应用价值。(Discuss the basic concept and principle of radar technology, describes the latest progress of radar cross section, polarization, matching filter and radar ambiguity function and radar wave propagation, and gives the PRN code, multipath and refraction, high range resolution, clutter and MIT related content. The new version adds more exercises, including rich MATLAB program code, which can be used for the analysis and design of radar system, and has high practical value.) Platform: |
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Author:Prince0716
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Description: 光学组件的工具包，模拟光线的反射、折射、以及绘制各种像差曲线例如球差、色差(A matlab toolkit for optical components that simulates light reflection, refraction, and drawing various aberration curves such as spherical aberration and chromatic aberration) Platform: |
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Author:.lee |
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Description: 基于MATLAB软件，使用者在交互界面GUI上输入入射介质、反射介质的折射系数n1、n2，可算得不同入射角条件下线偏光/自然光的菲涅尔透反射系数及透反射比(Based on the MATLAB software, the user can input the refraction coefficients N1 and N2 of the incident medium and the reflecting medium on the GUI of the interactive interface, and calculate the Fresnel transmittance and reflectance of the line polarized light / natural light under different incident angle conditions) Platform: |
Size: 51200 |
Author:小王快写作业 |
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Search - matlab refraction