| 基于C＋＋类的快速实现测量数据数值计算的方法研究 |
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| 引用本文： | 李金亮,熊先才,陈香香.基于C＋＋类的快速实现测量数据数值计算的方法研究[J].四川测绘,2011,34(1):24-27. |
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| 作者姓名： | 李金亮 熊先才 陈香香 |
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| 作者单位： | 重庆大学土木工程学院;重庆大学计算机学院; |
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| 基金项目： | 中国博士后科学基金资助项目(20060390676) |
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| 摘 要： | 采用面向对象的程序设计思想,基于C＋＋语言实现了矩阵类,避免了用二维数组来处理矩阵运算时遇到的大量繁琐问题。同时,在矩阵类的基础上实现了线性方程组类,对几种常用的求解线性方程组的算法进行了封装,便于进行频繁的调用。
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| 关 键 词： | 矩阵 线性方程组 测量数据处理 数值计算 |
Rapid Realization of Numerical Calculation of Measurement Data Based on C++ Classes |
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| LI Jin-liang,XIONG Xian-cai,CHEN Xiang-xiang.Rapid Realization of Numerical Calculation of Measurement Data Based on C++ Classes[J].Surveying and Mapping of Sichuan,2011,34(1):24-27. |
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| Authors: | LI Jin-liang XIONG Xian-cai CHEN Xiang-xiang |
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| Institution: | LI Jin-liang1 XIONG Xian-cai1 CHEN Xiang-xiang2 (1.College of Civil Engineering of Chongqing University,Chongqing 400045,China,2.College of Computer Science of Chongqing University,Chongqing 400035,China) |
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| Abstract: | With the concept of OOD(Object-Oriented Design),this paper realizes Matric-Class,which avoids lots of fussy problems of dealing with matrix operations depending on the two-dimensional array.And the linear equations class is designed basing on matrices,several algorithms used commonly for solving linear equations are designed to be linear equations class member functions. |
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| Keywords: | Matrix Linear equations Measured data processing Numerical calculation |
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