Arnold

在SIMLINK中用gandner 算法实现定时环路中的时间检测(Gandner algorithm used in SIMLINK timed loop in the time of detection)

这是一个牛顿插值的例子。输入差值点，计算4次牛顿插值函数值。(This is an example of Newton interpolation. Enter the difference points to calculate the value of 4 Newton interpolation function.)

lms alogorithm used for nois cancellation in sinosidal siganl further we can also input the speech signal for output

共生矩阵的实现及特征提取方法，里面包含了各个特征向量提取的子程序，可以在其他程序中直接调用。(co-occurrence matrix and the realization of feature extraction methods, each of which contains a feature vector extraction subroutine, the other procedures can be called directly.)

SecVibratPSO :用二阶振荡粒子群优化算法求解无约束优化问题 (SecVibratPSO: optimization algorithm for solving unconstrained optimization problems with second-order oscillating particle swarm)

遗传算法GA—模拟自然界遗传机制和生物进化论而成的一种并行随机搜索最优化方法。（具有“生存+检测”的迭代过程的搜索算法）基于自然界“优胜劣汰，适者生存”的生物进化原理引入优化参数形成的编码串联群体中，按照所选择的适应度函数并通过遗传中的选择、交叉和变异对个体进行筛选，使适应度值好的个体被保留，适应度差的个体被淘汰，新的群体既继承了上一代的信息，又优于上一代。反复循环，直至满足条件。(GA-A parallel random search optimization method that simulates natural genetic mechanisms and biological evolution. (Search algorithm with "survival + detection" iterative process) Based on the biological evolution principle of "survival of the fittest, survival of the fittest" in the natural world, the coding series formed by optimized parameters is introduced. Individuals are screened according to the selected fitness function and through genetic selection, crossover, and variation, so that individuals with good fitness values are retained, individuals with poor adaptability are eliminated, and new groups inherit the information of the previous generation., Better than the last generation. Repeat until conditions are met.)

MATLAB蚁群算法源程序，和大家一起分享！和大家一起多多交流学习！(MATLAB source code ant colony algorithm, and to share with everyone! Learn more exchanges with everyone!)

可以很好的实现流形学习算法中的线性降维算法PCA数据降维。(Can well realize the manifold learning algorithm of linear dimension reduction algorithm of PCA data dimension reduction.)

Flood Fill unwrapping method

matlab VAR模型应用实例，附源代码和PPT(var model)