聚类算法全集以及内附数据集，可以方便使用。

this is a matrix solve

有限元计算程序，供软件工程，力学专业的老师和学生参考-Finite element program for software engineering, mechanical professional teachers and students for reference

The Free Finite Element Package is a library which contains numerical methods required when working with finite elements. The goal of FFEP is to provide basic functions for approximating the solution of elliptic and parabolic PDEs in 2D.

计算这个智力题： 在这个乘法算式里，每一个字母代表着0-9中的一个数，不同字母代表不同数。 A B C D E F G H * A J --------------------- E J A H F D G K C B D F H A J E C --------------------- C C C C C C C C C 请问，C 代表哪个数字？-Calculation of the intellectual questions: In this multiplication formula, each letter represents a number 0-9, different letters represent different number. ABCDEFGH* AJ--------------------- EJAHFDGKCBDFHAJEC--------------------- CCCCCCCCC Will, C Which figure is the representative?

Mips4X4矩阵乘法

该程序是用C语言写的采用了动量方法的BP神经网络，它具有极其强大的扩展性，可用于函数的逼近及分类识别等各方面，语言书写规范，其中大量使用了动态分配一、二维数组的方法，该网络实例中实现的是对某一函数的逼近，输入层为二层，中间层可自己设定多达十几层，逼近精度非常精确。读者可根据自己的需要设定各层的数目以及相应的训练样本进行训练与测试。-The program is written in C language using the momentum method of BP neural network, which has extremely powerful scalability, can be used for function approximation and classification in areas such as language specification, including large-scale use of a dynamically allocated one, two dimensional array of methods, examples of the network realize that the approximation of a function, for the second input layer, middle layer can be set as many as a dozen layers, close to very precise accuracy. Readers may need to be set in accordance with its own number of floors and the corresponding training samples for training and testing.

java（sl275课程习题解module1-module3共7道习题的题目以及程序）-java (sl275 courses Exercise Solution module1- module3 a total of seven topics and the questions of procedure)

应用背景采用边界积分方程，用于解决二维弹性问题以及势问题，采取常量单元。关键技术 1.边界积分方程 2.弹性力学平衡方程、位移协调方程、边界条件方程、本构方程 3.LAPACK算法包

讨论基于软件无线电技术的直接序列扩频码元捕获及跟踪的快速算-Discussion is based on software radio technology, direct-sequence spread-spectrum code yuan to capture and track the fast calculation

fortran的SVD（经验正交函数分解子程序），适合地学数据处理。-fortran the SVD (empirical orthogonal function decomposition subroutine), suitable for earth science data processing.