基于matlab的数字均衡器

When doing optimization, GA algorithm was initially selected, but the instability of the GA (or local optimization) is really frustrating, before and after the resulting difference can at times reach more than 30 , at that time due to time reasons, I chose to optimize 1000 times, then the minimum value of the most optimal solution. Although the problems are solved, but an academic, this style of running is pretty embarrassing. So, I downloaded a GA-PSO algorithm, try using the combination of GA and PSO optimizing strategies, results algorithm issues, efficiency and good. I downloaded the original algorithm, there is a problem is that it is aimed at all upper and lower limits of the design variables are the same, so I modified the program and improvements, you can now deal with upper and lower limits of the inconsistency problem and fix the bug. Now, program modifications, and share, hoping to be useful to you

水文测量中的matlab仿真，包括自动行驶，采集数据，完整的仿真模型的搭建。(Hydrographic survey of matlab simulation, including automatic driving, data collection, build a complete simulation model.)

This matlab code includes the solution for root off a polynomial by Bairtow method .....

Welch法谱估计和参数模型谱估计的MATLAB分析(Welch spectral estimation MATLAB analysis and parameter estimation of the model spectrum)

传算法对BP网络权值阈值进行优化的matlab源代码(matlab code )

说明：  混沌 函数迭代与一维动力系统 周期3导致混沌 混沌 函数迭代与一维动力系统 周期3导致混沌(Chaos Function Iteration and 3 one-dimensional dynamic systems lead to chaos and a chaotic function iteration cycle of three-dimensional dynamical systems lead to chaos)

说明：  这是书上的代码，C/C++中调用Matlab引擎的数值仿真的实现，供大家参考 (This is the code book, C/C++ Calling Matlab Engine Numerical Simulation for reference)

neighborhood classifier的matlab代码(neighborhood classifier matlab code)

FRFT和线性调频信号中的子程序，FRFT中的a，也就是需要估计的角度。两个程序需要一起使用(FRFT and chirp signal subroutine, FRFT of a, is the need to estimate the angle. Both programs need to be used together)

说明：  本程序用matlab编写，给出了特定参数下，光纤掺杂深度与阈值之间的关系(pumping threshold vs adoping density)