一种跨平台构建矩阵类的方法  

A Method to Construct a Cross Platform Matrix Class

作　　者：冯旭哲[1] 杨俊[1] 胡助理[1] 钟小鹏[1] 陈建云[1] 

机构地区：[1]国防科技大学机电工程与自动化学院仪器科学与技术系,湖南省长沙市410073

出　　处：《电子工程师》2008年第2期57-60,共4页Electronic Engineer

摘　　要：数字信号处理、数字图像处理等工程运算中会大量用到矩阵运算。在不同的平台上运用矩阵运算,针对不同的平台其实现过程也完全不同,造成了工作重复和效率低下。重点分析了矩阵类的结构,给出了矩阵类的抽象模型,并提出了一种实现跨平台矩阵类的方法,只要该平台支持基本的数组加减乘除运算,即使其不支持类继承,也可以根据该矩阵类函数构建相应的运算函数。该方法实现函数完整,可以整体在各个平台间移植,并且经过了工程实践的检验。Matrix class is widely used in many fields, such as digital signal processing and digital image processing. Furthermore, it was used in different platforms, which have different realization process. All these lead to repeated works and low efficiency. This Paper introduces the structure of matrix class , provides an abstract model of matrix class, gives a method to realize the proposed matrix class, which is check-up by practices and can be used cross different platforms, and the functions are self-contained. In addition, these platforms only need to support basic array operations and do not need to support class inherit.

关 键 词：矩阵类 模型 跨平台 C++语言 

分 类 号：TP311.54[自动化与计算机技术—计算机软件与理论]