simple-Fourier-transformation

1-D optimal step size using golden section

映射和重建图像，如何对图像进行映射和创建的工作 非好好(reconstruction image)

matlab最优化问题整理，对matlab常用的一些最优化函数做了介绍(matlab optimization problem finishing, some of the most commonly used on the matlab optimization function, made an introductory)

Authentication when user login

局部均值分解是由Smith提出的一种新的非线性和非平稳信号分析方法。由于LMD是依据信号本身的信息进行自适应分解的，产生的PF分量具有真实的物理意义，由此得到的时频分布能够清晰准确地反映出信号能量在空间各尺度上的分布规律。(Local mean decomposition is a new nonlinear and non-stationary signal analysis method proposed by the Smith. Since LMD information is based adaptive signal itself decomposed, resulting PF component has real physical meaning, when the resultant frequency distribution of the signal can be clearly and accurately reflect the spatial distribution of the energy of each scale.)

说明：  Buck基础电路MATLAB的Simulink仿真，12V-5V，参数已经调好 PID控制Buck电路原理图（VISIO图）(Simulink simulation of Buck basic circuit MATLAB, 12V-5V, parameters have been adjusted PID control Buck circuit schematic (VISIO diagram))

基本的粒子群优化算法程序，用Matlab实现，非常简单。(pso code)

这是本人原创的数学建模论文，希望对参加数学建模建模的同学有帮助(This is the mathematical modeling of my original thesis, I hope to help students to participate in the mathematical modeling modeling)

《matlab编程百例》光盘代码31-35("Matlab programming hundred cases" CD-ROM code 31-35)

一个关于海林隶属度函数求解的仿真程序，是初学者入门，学习该方法的一个很好的例程。(A simulation program of hering membership functions to solve is the introduction to beginners, learning a good example of this method.)