Sun Position
版本 2.1.1 (334.2 KB) 作者:
Jeff Dozier
Contains functions for declination, solar longitude, radius vector, equation of time, times of sunrise and sunset, sun angles and azimuths.
Uses the distance function from the MATLAB Mapping Toolbox to calculate the arc distance to the sub-solar location. Includes checkSizes function from my general function library.
EarthEphemeris - Returns the solar declination, Earth-Sun radius vector (distance in astronomical units), solar longitude, and optionally the equation of time.
sunang - Returns cosine of sun angle, its azimuth (0 south, + east), and airmass (path length accounting for Earth curvature). Optionally accounts for refraction.
sunRiseSet - Times of sunrise and sunset.
sunslope - Cosine of illumination angle on slope
引用格式
Jeff Dozier (2025). Sun Position (https://www.mathworks.com/matlabcentral/fileexchange/126625-sun-position), MATLAB Central File Exchange. 检索时间: .
MATLAB 版本兼容性
创建方式
R2022b
与 R2014b 及更高版本兼容
平台兼容性
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Examples
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2.1.1 | I modified the date handling to follow MATLAB guidance on "Replace Discouraged Instances of Serial Date Numbers and Date Strings." |
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