rsgenpoly

说明：  此PPT包括了很多经典的群智能算法，详细易懂，能容充实简短，而且还有实例。(This powerpoint presentation includes a lot of classic swarm intelligence algorithm, detailed and easy to understand, to enrich the brief, and there are examples.)

说明：  假设被噪声污染的信号服从高斯分布,估计高斯噪声的方差.(A signal corrupted by a Gaussian noise with unknown variance. It is often of interest to know more about this variance. The function thus returns an estimated variance of the additive noise. )

说明：  根据岩石中裂纹的分布规律，模拟含有不同分布的随机裂纹。(According to the distribution law of cracks in rock, random cracks with different distribution are simulated.)

说明：  模板，幻灯片，latex生成幻灯片的模板，分享(this is a latex ppt share with everyone)

主要是光纤激光器的数值模拟，代码还是需要自己理解。(Mainly the numerical simulation of fiber laser, the code still needs to be understood by oneself.)

Arduino based electronic variac

这是使用j2me编写的连连看游戏，很精彩的哦。不信可以下来玩玩。-is prepared to use the 1000 block of Terry Avenue J2ME games, oh very good. Letters can not play down.

说明：  这是一款非常实用的计算器,我认为其实用程度远远胜过Windows系统提供的计算器.主要特色是支持多项式运算,即可以一次输入整个多项式,并能够识别运算的优先级(利用堆栈实现)(This is a very practical calculator, I think far better than using Windows systems calculator. The main feature of polynomial Operational support, which can import an entire polynomials, and to identify the priority level computing (using stack realization))

abaqus中python开发的一些例子(some examples of python in abaqus)

1. 采用BP神经网络设计男女生分类器。采用的特征包括身高、体重、是否喜欢数学、是否喜欢文学、是否喜欢运动共五个特征，BP神经网络包含一个隐层，隐层结点数为5。要求：自行编写代码完成后向传播算法，采用交叉验证的方式实现对于性能指标的评判（包含SE,SP,ACC和AUC，AUC的计算可以基于平台的软件包）。(. using BP neural network to design the classifier for male and female students. The features include height, weight, whether they like mathematics, whether they like literature, and whether they like sports. The BP neural network contains a hidden layer, and the number of hidden nodes is five (5). Requirements: self compiled code, post propagation algorithm, cross validation method to achieve performance evaluation (including SE, SP, ACC and AUC, AUC calculation can be based on platform software package).)