在线答题考试系统下载

说明：  无语了，为啥要20字，哈哈哈哈哈哈哈哈，今天天气不错(Speechless, why 20 words, ha ha ha ha ha ha ha ha ha, the weather is good today)

一款超酷的3D元素周期表三维图片墙效果，使用html5和jquery技术制作(A cool 3-D periodic table wall effect, Using HTML 5 and jQuery Technology)

说明：  针对BP神经网络的初始权值和阈值是随机选取的弊端，采用遗传算法寻优BP的初始权值和阈值，然后进行BP训练和测试。遗传算法包括编码 选择 交叉 和变异等操作(Aiming at the disadvantage that the initial weights and thresholds of BP neural network are randomly selected, genetic algorithm is used to optimize the initial weights and thresholds of BP, and then BP training and testing are carried out. Genetic algorithm includes coding selection, crossover and mutation.)

说明：  无线传感器网络的路由协议，适用于初学者，较简单(The routing protocol of wireless sensor network is simple and suitable for beginners.)

将中缀表达式转换为后缀表达式，并计算任意四则运算表达式的结果，采用链表和队列实现，非文法和状态机-Infix expression would be converted to suffix expressions, and calculate the arithmetic expression of arbitrary results, the use of linked lists and queues to achieve, non-grammar and the state machine

会议记录系统，使用C# + extjs + server(Conference recording system, the use of C#+ extjs+ server)

说明：  sistema de biblioteca hecho en c#

px to rem sass mixin

WIN32汇编大全，您可以通过此文档很好的学习汇编-WIN32 compilation Daquan, you can pass files compiled a good learning

计算机人工智能方面的决策树方法 c4.5-the decision tree method Bank