chebyshev_interp

说明：  实验三、变步长复合Simpson计算，是我的实验报告。(Experiment 3, variable step size calculated composite Simpson is my lab report.)

说明：  雷达系统仿真，完成巴克码的调制与解调功能，完成脉压信号的参数检测功能(radar simulation)

使用S变换成功实现了小电流接地系统的故障选线，仿真证明选线判据真实可信( S transform based fault line detection)

image reconstruction using hybrid transform

说明：  basic concepts of power system in simulink 3

功能较全面的计算器，除了简单的四则运算之外，还增加了三角函数、幂函数和对数函数，另外还增加了shift功能键，可以用来计算反三角函数。使用方法：使用前将.m和.fig文件放到matlab工作目录下（本人R2013放到bin文件夹下）(More comprehensive calculator function, in addition to simple arithmetic, but also increased the trigonometric, exponential function and logarithmic functions, in addition to increasing the shift function keys can be used to calculate the inverse trigonometric functions. Usage: Before using the m and fig files into the matlab working directory (I R2013 into bin folder))

该程序的功能是实现波束，其中使用的LMS自适应算法(The program is a beam-forming procedure, the algorithm uses the LMS algorithm.)

一个基于阈值的粒子比较准则，用于处理多目标约束优化问题,该准则可以保留一部分序值较小且约束违反度在允许范围内的不可行解微粒,从而达到由不可行解向可行解进化的目的；一个新的拥挤度函数,使得位于稀疏区域和Pareto前沿边界附近的点有较大的拥挤度函数值,从而被选择上的概率也较大 从而构成解决多目标约束优化问题的混合粒子群算法。(A comparison based on the threshold criteria for the particle to handle multi-objective constrained optimization problem, part of the guidelines can keep order value is small and the constraint violation in allowing infeasible solutions within the particles, so as to achieve a feasible solution to the infeasible solution The purpose of evolution a new function of crowding, making the Pareto front in the sparse region and near the border points have a greater value of the congestion function, which is the larger the probability of selection so as to constitute solve multi-objective constrained optimization problems hybrid particle swarm algorithm.)

Huang 98 文章——The empirical mode decomposition and the hilbert spectrum(Huang 98 articles- The empirical mode decomposition and the hilbert spectrum)

能够计算进行有限元和扩展有限元的简单计算(FEA and XFEM matlab code can do a single crack in elastic analysis)