Gradient_Descent_Filal1

说明：  :针对遗传算法易陷入局部最优的不足,在标准遗传算法基础上加入了三个新的操作- 复原、重构和录优操作,使改 进后的遗传算法收敛于全局最优,并在此基础上以路边约束、动态避障和路径最短作为适应度函数,提出了动态避障的路径 规划方法。通过实验仿真验证了算法的有效性、准确性和实时性,并与基于以往的遗传算法的路径规划方法进行比较,结果 表明本文提出的方法在产生的路径长度和算法运行时间上都具有更优的性能。(: Genetic algorithm for the lack of easy to fall into local optimum, in the standard genetic algorithm based on the insertion of three new operations- rehabilitation, reconstruction, and excellent operational record, so that the improved genetic algorithm converges to the global optimum, and in this by the roadside on the basis of constraints, dynamic obstacle avoidance and the shortest path as the fitness function is proposed dynamic obstacle avoidance path planning method. Simulation results through experiments the effectiveness of the algorithm, accuracy and real-time, and with previous genetic algorithm based path planning method to compare the results show that the method proposed in the resulting path length and algorithms have a running time better performance.)

说明：  利用互信息法求得混沌时间序列相空间重构最优化时延的Matlab程序(use of mutual information obtained chaotic time series reconstruction phase space optimization procedures Matlab Delay)

MATLAB线性神经网络应用实例，共有13个例子。(Linear neural network applications, a total of 13 examples.)

直线电机的 pid 和速度加速度前馈的，对比，还可以(Linear motor acceleration feedforward)

用MATLAB编写的离散模糊控制程序，结合本程序，我相信能能更快更好的理解模糊控制算法。算法在MATLAB Version: 7.14.0.739 (R2012a)运行无误。 function [FCU_T1,FCU_T2,FCU_T3,FCU_T4]=fuzzy_table(Me,Mec,Mu,UC) Me 隶属度表1 Mec 隶属度表2 Mu 隶属度表3 UC 模糊规则 FCU_T1 重心加权法，输出精确值 FCU_T2 重心加权法，输出离散值 FCU_T3 重心加权法（对隶属度平方），输出离散值 FCU_T4 最大隶属度法 function [R,n,nE,nEC,nU,nfe,nfec,nfu]=fuzzy_relation(Me,Mec,Mu,UC) Me 隶属度表1 Mec 隶属度表2 Mu 隶属度表3 UC 模糊规则 R 表示全体规则构成的模糊关系 n=nfe×nfec nE 模糊变量E的语言值个数 nEC 表示模糊变量EC的语言值个数 nU 表示模糊变量U的语言值个数 nfe 表示E的等级量个数,示例1中其论域为{-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6} nfec 表示EC的等级量个数,示例1中其论域为{-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6} nfu 表示U的等级量个数,示例1中其论域为{-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7} Me 表示E的隶属度表 Mec 表示EC的隶属度表 Mu表示U的隶属度表 UC表示规则表(fuzzy control algorithm（matlab program）)

通过读取人体心跳数据，计算心率以及在图片中圈出P,Q,R,S,T波的位置(According the data of human heart,calculate the heart rate and point out where is the P,Q,R,S,T in the picture.)

source code in matlab for binarization some text

高阶sigma-delta调制器设计matlab工具包, 半波带滤波器设计工具包，内有使用说明(High-order sigma-delta modulator design matlab toolkit, half-wave band Filter Design Toolkit, which has the use of)

动态聚类的k均值算法，聚类的经典算法，没有改进，仅供初级选手学习。(Dynamic clustering k-means algorithm, clustering algorithm of the classic, no improvement, only for junior players learning. )

使用内点法计算最优潮流，可输出节点电压复制，线路潮流，机组出力。输入输出都用txt文件。(The calculation of optimal power flow using interior point method, which can output node voltage replication, line power flow, the unit output. The inputs and outputs are used in the TXT file.)