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在远距离数据通信中，为确保高效而无差错地传送数据，必须对数据进行校验即差错控制。循环冗余校验CRC(Cyclic Redundancy Check/Code)是对一个传送数据块进行校验，是一种高效的差错控制方法。-in long-distance data communication, in order to ensure efficient without error to transmit data, the data must check that the error control. Cyclic Redundancy Check (Cyclic Redundancy Check/Code) is to block transmission of data over a check out, is a highly efficient error control methods.

线性代数中的矩阵求逆的问题，使用此算法可以简化矩阵的操作。-linear algebra of matrix inversion, the use of this algorithm can be simplified matrix operation.

求矩阵特征值、解方程组 -seeking matrix eigenvalue solution equations for matrix eigenvalue equations Solutions

北京邮电大学计算机应用硕士论文__数据仓库体系结构设计 包括答辩稿 水平自然是高希望对你有所帮助-Beijing University of Posts and Telecommunications Computer Application master"s thesis __ data warehouse architecture design includes text reply is naturally high level of hope for your help

利用C#语言操作dbf数据库，改程序采用VFPODBC类库，利用类库提供的接口对dbf数据库进行读写删改等操作。比较少见哦，当前的数据库操作主要针对sql server、oracle等主流数据库，对dbf数据库非常少见，但是在shapefile等文件操作时非常有用。

一个矩阵类 实现了矩阵的多种运算 希望对大家有帮助-A matrix class implements a variety of matrix operations we want to help

vb源代码完全数据库控制-vb source database completely control

最小二乘法曲线拟合的经典算法，做过特征数检验，只需调用fit，文件中其他函数被fit调用，其中个输入输出变量均以给出详细说明。-least squares curve fitting classic algorithms, the number of tests done, just call fit, the paper other function to be fit Call, 000 input and output variables were presented in detail.

使用ADO进行联接数据据的类封装。可以很便利地实现数据库的读写查。 

求最近点对问题， 求最近点对问题。-Nearest point on the issue of demand, and the nearest point on the issue, and the nearest point on the issue.