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2012B
- 数学建模，程序编程，在轨道计算中，时间是独立变量。但是，在计算不同的物理量时，却使用不同的时间系统。-Mathematical modeling, programming, orbital calculations, time is the independent variable. However, in the calculation of the different physical quantity, but using different time systems.
calculating-spectrum
- 朔黄重载铁路轨道不平顺谱计算程序,能计算其轨距不平顺谱，并与国内外统计谱进行对比-the calculating programer of Shuohuang Heavy Hual railway of track irregularity,it can calculate the guage irregularity spectrum,and contrast with the foreignal and national statistic spectrum
携带轨道角动量的高阶螺旋光束的产生和测量的研究
- 计算全息光栅法产生和检测携带轨道角动量光束，组合波片生成拉盖尔高斯模理论分析，轨道角动量复用通信技术理论研究
TLE-Data
- 从某网站上下载的部分卫星两行根数，可用于卫星轨道计算和轨道预报。-Satellite TLE data a website , can be used in the satellite orbit and orbit prediction calculation.
sgp4
- 使用Excel制作的基于SGP4模型的卫星轨道计算工具-use Excel calculate that base on SGP4 module to get satellite orbit tool
kuangjiashi
- ansys框架板式轨道参数影响分析,可以计算框架板式轨道-带凸台-ansys kuangjiebanshiguidaocanshufenxi
7281
- 包括轨道机动仿真、初轨计算,MIMO OFDM matlab仿真,对信号进行频谱分析及滤波。- Including orbital maneuvering simulation, initial orbit calculation, MIMO OFDM matlab simulation, The signal spectral analysis and filtering.
ay717
- 包括轨道机动仿真、初轨计算,用蒙特卡洛模拟的方法计算美式期权的价格以及基本描述,采用偏最小二乘法。- Including orbital maneuvering simulation, initial orbit calculation, Monte Carlo simulation method of calculating the American option price and basic descr iption, Partial least squares method.
dxwyv
- BP神经网络用于函数拟合与模式识别，在MATLAB中求图像纹理特征，包括轨道机动仿真、初轨计算。- BP neural network function fitting and pattern recognition, In the MATLAB image texture feature, Including orbital maneuvering simulation, initial orbit calculation.
puifunkun
- sar图像去噪的几种新的方法，包括轨道机动仿真、初轨计算,针对EMD方法的不足。- Several new methods sar image denoising, Including orbital maneuvering simulation, initial orbit calculation, For lack of EMD.
8468
- 在matlab环境中自动识别连通区域的大小,对于初学matlab的同学会有帮助，包括轨道机动仿真、初轨计算。- Automatic identification in the matlab environment the size of the connected area, Matlab for beginner students will help, Including orbital maneuvering simulation, initial orbit calculation.
qingqing_v15
- 这个有中文注释，看得明白，这是第二能量熵的matlab代码，包括轨道机动仿真、初轨计算。- The Chinese have a comment, understand it, This is the second energy entropy matlab code, Including orbital maneuvering simulation, initial orbit calculation.
maimousao
- 保证准确无误，是学习通信的好帮手，计算目标和海洋回波的功率谱密度,包括轨道机动仿真、初轨计算。- Ensure accurate communication is learning a good helper, Calculating a target and ocean echo power spectral density, Including orbital maneuvering simulation, initial orbit calculation.
卫星轨道计算
- 详细介绍了轨道方程，轨道六要素，以及坐标计算方法，包括椭圆轨道面坐标、大地空间直角坐标以及经纬度坐标的计算方法(The orbit equation, the six elements of orbit and the coordinate calculation method are introduced in detail, including the calculation method of elliptical orbit, plane coordinates, geodetic sp
Assessing the Effects of Induced Field Rotation on Water Ice Detection of Tianwen-1 Full-Polarimetric Mars Rover Penetra
- 朱荣探测车首先配备了全极化火星探测车穿透雷达(FP-RoPeR)系统，旨在绘制地下精细结构并发现潜在的地下水冰。但是，与以往轨道雷达探测水冰不同的是，当电磁波通过粗糙界面传播时，FP-RoPeR信号会受到感应场旋转(IFR)的影响。因此，在本文中，我们评估了粗糙界面的IFR对FP-RoPeR数据的圆极化比(CPR)响应的影响，这是水冰探测的重要参数。理论计算和数值验证表明，深度、粗糙界面数和相对介电常数是影响IFR效果的三个重要参数;对于FP-RoPeR系统来说，深度比其他两个因素更重要。浅层区