通过高斯消去法，进行矩阵求逆运算，在工程中有很强的实用价值。...

数值比较 判断两个数是否相等 大于 或 小于-numerical comparison to judge whether two equal number greater than or less than

矩阵得基本运算（数组实现）-matrix in the basic operations (Array achieved)

An exapmle of mathacad

nsga2算法优化ZDT2测试函数。收敛到Pareto最优前沿，对于从事这方面算法工作的初学者们有很大的帮助。可以借鉴学习下

本文通过给定的训练模式为例来推导bp网络学习的算法，并用(语言编程实现，运行程序给出学习误差曲线，最后指出实际应用中BP网络学习存 在的缺点并提出几点改进方案。 -In this paper, given as an example to the training model is derived bp network learning algorithm, and use (programming language, run the program gives error learning curve, and finally pointed out that the practical application of BP network learning shortcomings and to make a few points to improve the program.

各种排序算法分类归纳总结，包括希尔排序，快速排序，冒泡排序，插入排序，选择排序，归并排序等。

Calculator java code

应用背景id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3id3关键技术你想编辑的审查后得到0-10 CF的硬币。更好的你的源代码的质量，你会得到更多的CF的硬币。请填写以下部分仔细。

用在解决约瑟夫问题-Joseph used to solve problems

han"scrc计算字符串的代码，里面还包含有日期转换，字符串转换为日期等例子，CRC计算安装16或10进制输入，系统自行判断。