目 录
引言 ..................................................................................................................................1
第 1 章 绪论.....................................................................................................................3
1.1 虚拟仪器的基本概念.........................................................................................3
1.2 虚拟仪器的构成.................................................................................................4
1.3 虚拟仪器的特点.................................................................................................4
第 2 章 虚拟实验室基本系统概述.................................................................................6
2.1 研究虚拟实验室的意义.....................................................................................6
2.1.1 传统实验室的弊端...................................................................................6
2.1.2 虚拟实验室的优点...................................................................................7
2.2 软件 LabVIEW 简介..........................................................................................9
2.3 虚拟实验系统的基本构成...............................................................................10
第 3 章 软件设计...........................................................................................................18
3.1 虚拟仪器模块...................................................................................................18
3.1.1 虚拟信号发生器模块.............................................................................18
3.1.2 虚拟数字示波器模块.............................................................................19
3.1.3 虚拟频谱分析仪模块.............................................................................21
3.1.4 虚拟数字滤波器模块.............................................................................22
3.2 虚拟实验室的实验列举...................................................................................25
3.2.1 信号的调制与解调实验.........................................................................25
3.2.2 信号的合成与分解实验.........................................................................27
3.2.3 系统频率响应特性的实现.....................................................................28
第 4 章 总结和展望.......................................................................................................31
4.1 总结...................................................................................................................31
4.2 展望...................................................................................................................32
致谢 ................................................................................................................................33
参考文献 ........................................................................................................................34