trainpso

《MATLAB神经网络30个案例分析》中的第20个例子，案例20 神经网络变量筛选—基于BP的神经网络变量筛选。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of example, 20 cases of 20 neural network variable selection- based on BP neural network of variable selection. Hope to have certain help to everybody!)

SVG模型仿真；静止无功发生器模型仿真；(SVG model simulation; static var generator model simulation;)

Generate mesh for finite element

模态参数频域识别，是指在频率域内识别试验结构模态参数的方法。(The frequency domain modal parameter identification, is the recognition test in the frequency domain method of structural modal parameters.)

有关视觉注意机制的文章，英文原文，itti(Articles on visual attention mechanisms, the English original, itti)

matlab中的龙贝格数值积分方法，可用来计算定积分，用户可更改里面函数(The matlab Romberg numerical integration methods, can be used to calculate the definite integral, the user can change the inside function)

creates arraymap in kernel with key 4 bytes and value 8 bytes.

这是一个在matlab中读入视频序列并分帧显示的代码(This is a matlab read into the video sequence and sub-frame shown in the code)

介绍神经网络参数的优化，对出入参数优化的人提供帮助(Describes the optimization of neural network parameters, optimization of access to help people)

说明：  遗传算法求最小值：求解De Jong函数最小值的matlab程序。(Minimum value of genetic algorithms: Solving De Jong functional minimum matlab program.)