二维弹性边界元程序

opcv实例源代码讲述各种实例提供各类源码-opcv examples of source code, about various instances, provide various types of source code

应用maxplus ii 进行编写工作，主要是进行仿真,很有用-maxplus ii application for the preparation work is primarily for simulation, useful

1、把x,y数据复制在txt文件 2、输入拟合阶数 3、点击拟合

资源描述Frechet距离广泛用于计算两曲线之间的距离。这个程序提供了在平面上的两条曲线的计算方法。

Calculating roots of polynomial

GNU的数值运算库,内容丰富!-GNU numerical arithmetic library, a rich content!

误差分析的方法有多种，这是一种先验估计误差的方法，较以往的“向前误差分析”在矩阵运算的舍入误差估计上有较好的结果，以而使矩阵的误差分析获得了突破性的进展，使不少用向前误差分析难于判定可靠性的数值方法获得新的进展。特别值得一提的是，在工程技术界，经常使用几种不同的计算方法，甚至使用实验方法进行比较，从而确定计算结果的可靠性，这也是一种有效而实用的方法。-error analysis by a number of means, which is a priori estimation error method, compared to the previous "Forward Error Analysis" in the matrix calculation error into the homes a better estimate on the results of a matrix so the error analysis of a breakthrough in the progress, many with forward error analysis can be difficult to determine on the numerical method to achieve new progress. Particularly worth mentioning is that in the engineering technology sector, often use several different methods of calculation, or even the use of experimental methods, in order to determine the reliability of results, which is also an effective and practical method.

数值计算中追赶法的C++实现算法，用类实现。-numerical calculation method to catch up with the algorithm in C, Class Implementation.

表达式处理及数制转换-expression processing system conversion, and several

数据挖掘根据相似度去文本重复的一个程序,用c++语言写的，可用于数据挖掘的预处理。