ABC_MATLAB

QFDTD90: A General 3D-FDTD Electromagnetic Simulator

做生成数(使用0.1做因子),之后13年的数据按统计方法标准化后输入,训练,仿真,对比结果。(Do generate a few (using 0.1 to do factor), after 13 years of statistical methods in accordance with the standardization of data input, training, simulation, comparing the results.)

光伏并网逆变器SIMULINK仿真程序，采用双闭环PI调节，并且加入重复控制(PV ,simulink ,repetive control, PI)

合成孔径雷达中的线性调频信号仿真 没有经过滤波器的 线性调频信号LFM是SAR中最基本的信号(Synthetic aperture radar chirp signal simulation Without filter LFM chirp signal is the most basic SAR signal)

计算上田阵子的最大利亚普诺夫函数的matlab源码程序, 是确定系统的常微分方程。(the matlab code is using to caculat duffing the max lyapunvo about determined duffing system .)

矩量法是求解电磁场边界值问题中一种行之有效的数值方法.它所做的工作是将积分方程化为差分方程,或将积分方程中积分化为有限求和,从而建立代数方程组,故它的主要工作量是用计算机求解代数方程组.所以,在矩量法求解代数方程组过程中,矩阵规模的大小涉及到占用内存的多少,在很大程度上影响了计算的速度.如何尽可能的减少矩阵存储量,成为加速矩量法计算的关键.此处介绍了方法(MoM is the solution of electromagnetic field boundary value problem in an effective numerical method. It is the work done by integral equations into differential equations, or integral equations into a finite sum of points, so as to establish algebraic equations Therefore, it is the main workload of the computer to solve algebraic equations. Therefore, in the moment method for solving algebraic equations, the matrix size relates to the amount of memory, to a large extent affected the speed of calculation. how to maximize the reduction of matrix storage has become accelerated MoM calculation of the key. introduce the method here)

基于格林函数的网格样条插值，能够进行一维，二维和三维的插值，使用方便，在说明文件中给出相应的英文文献名称。(Gridding with Splines in Tension : A Green function Approach)

frequency domain filtering codes for matlab - creating the test signal -creating frequency domain filter - applieying the filter and computes a filtered signal - plotting both in time domain and frequency domain

粒子群算法，思路清晰，有详细的解释，便于理解(Particle swarm optimization, clear thinking, there is a detailed explanation, easy to understand)

主成分分析（pcA）人脸识别，在ORL库上进行测试，产生矩阵为散步矩阵(Principal component analysis (pcA) recognition, tested on the ORL database, resulting in a walk matrix matrix)