3D Free Form Image Registration Toolbox (GUI)

FE cod for solving 3D elastic plastic problem using mixed hardening.

说明：  AR模型预测，matlab环境下用AR谱估计算法实现AR模型谱估计(AR model prediction, matlab environment AR spectral estimation algorithm AR model spectrum estimation)

matlab 图片的除噪，先给图片添加椒盐早上，后通过中值滤波，除掉噪声(matlab image noise removal, give the picture to add salt and pepper in the morning, after the adoption of the median filter to get rid of the noise)

基于PR控制器的三相PMSM矢量控制仿真模型(Simulation Model of Three-Phase PMSM Vector Control based on PR Controller)

数字通信中,信号的频移键控的4FSK调制仿真,采用四种不同的频率调制二进制二进制比特流。(Digital communication 4FSK modulation simulation)

由逻辑图生成的混沌矩阵，可用于压缩感知的采样矩阵(Can be used to compress the sampling matrix of perception)

频率为24GHZ脉冲LFM车载雷达MATLAB仿真(Simulation of LFM Vehicle Radar with Frequency of 244HZ Pulse by MATLAB)

在matlab或者PSCAD中对桥差不平衡电流进行仿真计算，得到仿真结果与常规计算结果一致，此方法修改简单快捷。(In matlab or PSCAD to bridge the difference between the current imbalance in the simulation calculation, the simulation results are consistent with conventional calculations, this method is simple and quick modification.)

说明：  分变模态分解（Variational Mode Decomposition，VMD）是一种具有坚实数学基础的分解算法，能够通过建立约束变分模型表达式，将信号以非递归的方式自适应地分解为若干本征模态分量(Variational Mode Decomposition is a decomposition algorithm with solid mathematical foundation. It can adaptively decompose signals into eigenmodes in a non-recursive manner by establishing constrained variational model expressions.)

This diskette (version 1.0) contains demonstration programs and source codes in MATLAB (v.5.2) for algorithms listed in the textbook Global Positioning Systems, Inertial Navigation, and Integration, by M. S. Grewal, Lawrence Weill, and A. P. Andrews, published by John Wiley and Sons, 2000. Contents: MATLAB (Version 5.2) Demonstrations & Scripts Chapter4 ephemeris.m calculates the GPS satellite position in ECEF coordinates from its ephemeris parameters. Chapter5 Klobuchar_fix.m calculates the ionospheric delay. Chapter6 (shows the quaternion utilities) -This diskette (version 1.0) contains demonstration programs and source codes in MATLAB (v.5.2) for algorithms listed in the textbook Global Positioning Systems, Inertial Navigation, and Integration, by MS Grewal, Lawrence Weill, and AP Andrews, published by John Wiley and Sons, 2000.Contents: MATLAB (Version 5.2) Demonstrations