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MIT--航空航天工程中的计算方法_概率论方法实例——涡轮叶片中的热传导问题 MIT公开课程--航空航天工程中的计算方法 这门课程适用于在航空和航天工程中出现的计算方法的入门学习。其应用是从航空宇宙结构，空气动力学，动力学和控制，和航空宇宙系统选出的。其技术包括：常微分方程系统的数值积分；偏微分方程式的有限差分,有限体积, 和有限元的离散化；数值线性代数；本征值问题和带有约束的最优化。(MIT- Aerospace engineering calculation methods of probability theory _ instance- turbine blade heat conduction problem in the MIT Open Course- Aerospace engineering calculation methods for this course in aviation and aerospace engineering calculation methods appear of getting started. The application is from aerospace structures, aerodynamics, dynamics and control, and aerospace systems selected. The technologies include: numerical integration of ordinary differential equations systems partial differential equations of finite difference, finite volume, and finite element discretization numerical linear algebra eigenvalue problems with constraints and optimization.)

Lempel-Ziv 78 Coding (LZ) example(Lempel-Ziv 78 Coding (LZ))

基于背景差分的视频背景提取，及车辆检测，基于matlab(Based on the background of the video background differential extraction, and vehicle detection)

功率谱反演法对大气湍流的数值模拟，分为均匀采样和非均匀采样两种(Numerical simulation of the power spectral inversion of atmospheric turbulence, uniform sampling and divided into two kinds of non-uniform sampling)

说明：  基于径向基函数与B样条的散乱数据拟合方法，适合实现三维重现。(Based on Radial Basis Functions and B-spline of scattered data fitting method for achieving three-dimensional reproducibility.)

将状态矢量转换成轨道根数的Matlab源程序，输入是位置速度矢量，输出是轨道根数，有详细的注解(Convert the state vector of the orbital elements of the Matlab source code, enter the location of the velocity vector, the output of the orbital elements, with detailed comments)

用四元数法进行姿态解算的matlab程序。(Quaternion method attitude algorithm matlab program.)

仿真实现接收信号并进行数字下变频处理，并进行了滤波，实现了降采样率的处理过程(The received signal is simulated and processed by digital down-conversion, and filtered. The process of reducing sampling rate is realized.)

matlab计算样本熵源代码，用于度量时间序列的复杂度 (sampen)

Matlab code for Canny algorithm for edge detection