SpectralMethodsinMATLAB

遗传算法对约束优化问题的研究综述，主要是综述约束问题。(Genetic algorithm for constrained optimization problem in this paper, research is mainly summarized constraint problems. )

ask2信号的产生，以及特征参数的提取与计算(ask2 signal generation, and the characteristic parameters of the extraction and calculation of)

a simple source code to practice the ODE45 (Rung kutta) integration methode

包含了多个matlab编程在图像中加入水印的处理代码(Contains a number of matlab programming to add watermark in image processing code)

说明：  运用粒子群算法进行优化问题分析，程序中以Giewank函数为测试对象，效果不错。(using PSO to conduct optimization, the effect is good based on Giewank function.)

在matlab中用ROMBERG方法求二重积分(Seeking double integral using Romberg method in matlab)

可以计算一维光子晶体的透射特性和反射特性，用的是传输矩阵法(TMM one-dimensional crytal)

IEEE4,5,16,118节点参数数据及数据表明。文档说明了118节点对应个数据的意义和存储格式。 在实际C和MATLAB中可以直接打开文件读入数据。(IEEE 118 node parameter data and data show. The document describes the 118 nodes corresponding to the significance of the data storage format.)

基于MATLAB的高压直流输电仿真模型，模型包含整流和逆变两个部分。仿真模型运行结果成功，波形良好。(Based on MATLAB, the HVDC transmission simulation model consists of two parts: rectification and inverter. The simulation model runs successfully and the waveform is good.)

输入抛物面的一组三维离散点坐标，采用最小二乘算法拟合该抛物面方程(Enter a set of three-dimensional parabolic coordinates of discrete points, using least squares algorithm to fit the parabolic equation)