Advanced-Mathematics-and-Mechanics-Applications-U

实现了1D,2D,3D空间自由度下的运动参数的扩展Kalman滤波算法，文章2008 IROS Visual SLAM for 3D Large-Scale Seabed Acquisition Employing Underwater Vehicles的具体实现。(a novel technique to align partial 3D reconstructions of the seabed acquired by a stereo camera mounted on an autonomous underwater vehicle. Vehicle localization and seabed mapping is performed simultaneously by means of an Extended Kalman Filter. Passive landmarks are detected on the images and characterized considering 2D and 3D features. Landmarks are re-observed while the robot is navigating and data association becomes easier but robust. Once the survey is completed, vehicle trajectory is smoothed by a Rauch-Tung-Striebel filter obtaining an even better alignment of the 3D views and yet a large-scale acquisition of the seabed.)

Trigonometric functions using MATLAB to achieve power spectral analysis

角点提取的源码，其中有错误，已经修改过了，有注释，希望对大家有帮助！！(Corner extraction of source, including errors, has been modified, annotated, we want to help! !)

OFDM系统的16QAM调制（分为调制模块、解调模块、星座图模块、主函数模块）(OFDM-16QAM)

Genetic algorithm for optimization

模拟退火算法算法实现路径规划的问题比较实用的代码而且已经运行成功非常珍贵的资料(Simulated annealing algorithm of path planning problem is more practical code and have run very precious material success )

典型连续信号和离散信号的时频分析，包括：单位冲激信号、单位阶跃信号、矩形脉冲信号、正弦信号、指数序列等等(Typical continuous signal and discrete signal frequency analysis, including: unit impulse signal, the unit step signal, rectangular pulse signal, sinusoidal signal, the index sequence, etc.)

分别在射线理论和简正波理论下利用Bellhop和kraken模型计算声场分布，此程序可以修改所在模型中的场参数(And using respectively Bellhop kraken ray theory model in normal mode and the theoretical distribution of the sound field, this field can modify the parameters in the model where)

matlab/simulink建的混合动力汽车电机控制数学模型，可以控制电机的启停运转，发电等。(Matlab/Simulink built hybrid electric vehicle motor control mathematical model, can control the motor start and stop operation of power generation.)

Tsai摄像机标定算法的matlab原代码，简洁准确(Tsai camera calibration algorithms Matlab original code, concise and accurate)