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e2qaq2e
- 用欧拉角表示的飞行器姿态运动学方程在大角度时会出现奇异现象,而采用四元数来 表示,则可以避免这个问题。因此,飞行器运动学方程都采用四元数来表示。而飞行器的控 制规律都采用欧拉角来表示,且欧拉角表示姿态角比起四元数更加形象,更易于被人理解, 所以,在飞行器控制系统仿真设计的时候,需要四元数与欧拉角之间的转换。给定1 个欧拉 角,对应1 个四元数,因而欧拉角到四元数之间这种一一对应的关系使得欧拉角到四元数的 转换比较容易。但是,1 个四元数通常有1 个或者2 个欧拉角与之对应,它
FCT-1w
- lax-wendoff格式求解一维欧拉方程组,从而求解一维激波问题-The Lax-wendoff formats for solving one-dimensional Euler equations, thus solving the problem of one-dimensional shock
shock-handin
- 求解一维欧拉方程组的一个实验报告,里头包括了Lax-Wendroff格式,三阶迎风格式矢通量分裂法及。报告包括源代码和算法步骤分析及计算结果-Solving one-dimensional Euler equations of a lab report, including inside the Lax-Wendroff format, the third-order upwind scheme flux vector splitting method and its results
global2local_ang
- 三维坐标变换欧拉旋转变换 全局坐标系下的角度和本地坐标系下角度的欧拉旋转变换-Euler rotation transformation of the three-dimensional coordinate transformation Euler rotation transform the point of view of the global coordinate system and the local coordinate system point of view
5
- MATLAB图像处理源程序5:P0502:计算图像中的欧拉数-MATLAB image processing source code: P0502: calculated image of Euler number
111
- 用Euler法和改进Euler法求下列常微分方程的初值问题的数值解-Euler method and the improved Euler method seeking the following ordinary differential equations numerical solution of the initial value problem
odeeg
- 欧拉法和改进的欧拉法的MATLAB代码 右端函数可以自行更改-euler/Modified Euler method
Exercise1_4
- 控制系统仿真,龙各库塔法,欧拉法,RK4等,这是书上的-Control system simulation, Long each Kutta method, Euler, RK4, etc. This is a book
shockreflect_LW
- Lax-Wendroff格式计算二维斜激波在固壁反射的算例,控制方程为无粘Euler方程-Lax-Wendroff scheme for obique shockwave with Euler equation
15.UKF
- unsteaded kalman filter , Euler and Radar Example
Simulations-of-Boeing-747
- 以波音747为背景,建立了飞机运动的空间六自由度仿真模型。其中包含以下部分: 1. 飞机运动的空间六自由度仿真模型 2. 自动驾驶仪仿真模型; 3.执行器仿真模型; 4.大气重力环境模型; 5.气动数据模型; 6.发动机推力模型; 另外,仿真过程中: 1.考虑了风场的影响 2.考虑了传感器的随机噪声; 3.考虑了执行器时间延迟; 4.采用变增益控制器; 状态方程选取:速度、攻角、侧滑角、机体系三轴角速度、欧拉角、
123
- 用欧拉法求解微分方程,及用四阶库塔龙格法求解微分方程-Euler method for solving differential equations, and fourth-order Runge-Kutta method to solve differential equations
Euler_Method
- 欧拉方法及改进的欧拉方程解数值微分方程,可以有效提高收敛速度-Euler equations numerical differential equations, can effectively improve the convergence speed
101---Domino
- SGU 101 Domino 题解 能否找一条欧拉路将所有边走一遍,输出路径-SGU 101 Domino problem solution will be able to find an Euler path all the edges go again, the output path
oulajiao
- 姿态更新算法之一:欧拉角法,最原始的一种更新算法-Attitude updating algorithms: Euler angle method, the most primitive kind of update algorithm
hanshufangcheng
- 都是matlab中经典的函数与方程代码,如埃特金插值,复合求积公式,用欧拉法求一阶常微分方程的数值解,龙格库塔法等-All matlab functions and equations of classical code, such as Aitken interpolation, composite quadrature formula, the first-order Euler method for the numerical solution of ordinary differenti
main.cpp
- project euler 60的源代码,寻找最小的5循环素数-project euler 60 of the source code, find the smallest prime number 5 cycles
beamResponse
- 模态叠加法求欧拉梁的振动响应,对于初学者非常有帮助-Modal superposition method of Euler beam vibration response, very helpful for beginners
four_heatld
- 采用傅里叶谱方法求解热传导问题u_t=u_xx;空间域用Fourier谱方法离散,时间域采用隐式欧拉法求解,最后通过傅里叶逆变换得到结果。 -Fourier spectral method for solving heat conduction problem u_t = u_xx spatial domain using the discrete Fourier spectral method, the time domain using the implicit Euler metho
yixingraoliu
- 基于非结构网格的Jameson中心格式方法求解二维Euler方程计算翼型绕流-Jameson based unstructured grid method for solving two-dimensional central scheme Airfoil Euler equation