搜索资源列表
guancezhan
- 计算地球上观测站随地球自转的坐标变化，并得到你的结果-Calculate the coordinates of the earth s rotation with the earth s rotation, and get your results.
least_square_fitting
- 地球重力场J2数据通过正余弦函数最小二乘法拟合求定振幅、周期、相位信息。-Earth' s gravity field data J2 cosine function least squares fit method given amplitude, period, phase information.
3D-Geographical-Map
- 3D Geographical Map is the Matlab Code which can set the coordinate on google earth software and takes the displayed image google earth automatically with software controlled mouse & keyboard and convert the image into 3D which represents altitude of
gojd
- 相似度评估算法,Earth Movers Distance (EMD),很好的-Similarity uation algorithm, Earth Movers short (EMD), very good
dd2gg
- This code is used to find geographic coordinates of the Earth if our inputs are Cartesian coordinates
G2D
- This code is used to find the coordinates of Descartes if our inputs are to the geographic coordinates of the Earth
cowell
- orbital motion of Earth satellites using Cowell's method and equations of motion in rectangular coordinates
学习
- 嫦娥一号与月亮、地球关系 ，matlab 运行动图， 遗传算法(The relationship between Chang'e 1 and the moon and the earth)
Earth_orbit_model-master
- 输入年代，选择模式，输出历史时期地球轨道参数与辐射纬度时间分布图(Input time, selection model, output time history earth orbit parameter and radiation latitude time distribution map)
chapter5attitude
- 卫星姿态是指卫星星体在轨道上运行所处的空间指向状态。将直角坐标系的原点置于星体上，指向地面的Z轴反映偏航方向，Y轴反映俯仰方向，X轴反映滚动方向。星体在高空中沿局部地球铅垂方向和轨道矢量方向运行，不时地产生对三轴的偏移。姿态控制是通过姿态控制分系统（ACS）来实现，使用地平扫描仪可感应俯仰和滚动轴的姿态误差，使用速度陀螺仪和罗盘可感应偏航轴的姿态误差。(Satellite attitude refers to the spatial orientation of a satellite in o
porkchop
- 首先声明此并非原创！（侵删！）但是这个资源非常非常难找。是我从外网找了很久down下来的。地球-火星发射机会搜索并做出著名的猪排图（porkchop图）。内有教程（英文），非常清楚。另外我也将星历文件de421.bin整合进去了。可以直接运行。(porkchop , DE421, Earth-Mars)
Thesis on LIB
- 假如给我三天光明，我可以撬动整个地球，你相信吗(If I give me three days of light, I can pry the whole earth, do you believe it)
薛怡201511167计算实习4上机作业
- 大车埋土大学数值逼近期末上机大作业计算实习四(At the end of the period of the numerical approximation of the University of burial earth university four)
绘图
- 绘制卫星返回地球效果图与顶柱图，通过绘图，可以把复杂、抽象的问题变得简单、直观，为问题的求解与结果的分析提供了便利。(Drawing the satellite return to earth effect map and the top column diagram, drawing and drawing, it can make the complex and abstract problems simple and intuitive, and provide convenience f
3D-VIew
- 一个简单的gui例子，This example GUI has 3-D axes in which the Earth spins on its axis. It accepts no inputs, but it reads a matrix of topographic elevations for the whole Earth.(This example GUI has 3-D axes in which the Earth spins on its axis. It accepts n
orbit
- 编程仿真连续小推力实现GTO到GEO的三阶段转移过程，其中推力器的推力大小为0.8N，轨道机动的起始点为GTO的远地点。GTO轨道的升交点赤经为0度，近地点角距为90度。 GTO轨道： ph:185km，ah：35786km，i：28.5°，GEO轨道：h：35786km，i：0°。 卫星质量为6600kg，从GTO到GEO，采用5000s的推力器。取地球半径为6378km，g取值为9.8m/s^2(The three stage transfer process from GTO to G
火星转移轨道matlab仿真
- 以二体问题为模型，从地球发射航天器探索火星，途中需经过一次无动力金星借力，寻找最优（总速度增量最小）的发射时间窗口和飞行时间，并绘制地球到金星的Pork-Chop发射能量等高线图。发射时间窗口为2023—2033年，总飞行时间不得大于2年。(Taking the two body problem as the model to explore Mars from the earth, it is necessary to seek an unpowered Venus transit force
SolarAngle.MATLAB
- 本程序计算的太阳角有地面点对应的太阳天顶角和太阳方位角，太阳高度角与太阳天顶角 互余，所以太阳高度角也可以通过90 度-太阳天顶角计算得到(The solar angle is calculated by the solar zenith angle and the sun azimuth angle corresponding to the earth's surface point. The sun height angle and the sun zenith angle are com
googleearth
- 在matlab中把经纬度数据转化为googleearth可识别的kml文件。可在googleearth中显示航次站点数据等，另增了一个可以画三角网格的函数ge_trisurf.m(In MATLAB, the longitude and latitude data are transformed into googleearth recognizable KML files. The data of voyage sites can be displayed in googleearth.Add