急需一篇关于LABVIEW的1万字符英文资料，最好有中文翻译
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LabVIEW是一种程序开发环境，由美国国家仪器（NI）公司研制开发的，类似于C和BASIC开发环境，但是LabVIEW与其他计算机语言的显著区别是：其他计算机语言都是采用基于文本的语言产生代码，而LabVIEW使用的是图形化编辑语言G编写程序，产生的程序是框图的形式。
与C和BASIC一样，LabVIEW也是通用的编程系统，有一个完成任何编程任务的庞大函数库。LabVIEW的函数库包括数据采集、GPIB、串口控制、数据分析、数据显示及数据存储，等等。LabVIEW也有传统的程序调试工具，如设置断点、以动画方式显示数据及其子程序（子VI）的结果、单步执行等等，便于程序的调试。
虚拟仪器（virtual instrumention）是基于计算机的仪器。计算机和仪器的密切结合是目前仪器发展的一个重要方向。粗略地说这种结合有两种方式，一种是将计算机装入仪器，其典型的例子就是所谓智能化的仪器。随着计算机功能的日益强大以及其体积的日趋缩小，这类仪器功能也越来越强大，目前已经出现含嵌入式系统的仪器。另一种方式是将仪器装入计算机。以通用的计算机硬件及操作系统为依托，实现各种仪器功能。虚拟仪器主要是指这种方式。下面的框图反映了常见的虚拟仪器方案。
虚拟仪器的主要特点有：
尽可能采用了通用的硬件，各种仪器的差异主要是软件。
可充分发挥计算机的能力，有强大的数据处理功能，可以创造出功能更强的仪器。
用户可以根据自己的需要定义和制造各种仪器。
The LabVIEW is a program development environment, by us national instrument (NI) research and development company, similar to C and BASIC development environment, but the LabVIEW with other computer language is: significant differences were made by other computer language based on text language generates code is used, and the LabVIEW graphical editing language G program, produce program is diagram form.
And C and BASIC same, LabVIEW is also common programming system, a complete any programming tasks huge function library. The LabVIEW function library include data acquisition, GPIB, serial ports, control, data analysis and data display and data storage, etc. The LabVIEW also have traditional program debugging tools, such as set breakpoints, with animation way display data and subroutine (subvi) as the result of a single step execution, etc, facilitate program degugging.
Virtual instrument insgroupsto instrumention) is based on computer instruments. Computer and instruments of closely combining the development of instrument is currently an important direction. Roughly speaking such combinations are two ways, one kind is computer into instruments, the typical example is so-called intelligent instrument. Along with the computer function of increasingly powerful and its volume is narrow, this kind of instrument function also more and more powerful, at present has appeared contain embedded system of instruments. Another way is to pass the instrument into the computer. Based on general computer hardware and operating system to rely on, realize various instrument function. Virtual instrument is mainly refers to this way. The following diagram reflect the common virtual instrument scheme.
The main characteristics of virtual instruments are:
As far as possible adopted the general hardware, all kinds of instruments difference is mainly software.
Can give full play to the computer ability, a strong data processing function, can create a more powerful instrument.
Users can need according to oneself definition and manufacturing all kinds of instruments.
与C和BASIC一样，LabVIEW也是通用的编程系统，有一个完成任何编程任务的庞大函数库。LabVIEW的函数库包括数据采集、GPIB、串口控制、数据分析、数据显示及数据存储，等等。LabVIEW也有传统的程序调试工具，如设置断点、以动画方式显示数据及其子程序（子VI）的结果、单步执行等等，便于程序的调试。
虚拟仪器（virtual instrumention）是基于计算机的仪器。计算机和仪器的密切结合是目前仪器发展的一个重要方向。粗略地说这种结合有两种方式，一种是将计算机装入仪器，其典型的例子就是所谓智能化的仪器。随着计算机功能的日益强大以及其体积的日趋缩小，这类仪器功能也越来越强大，目前已经出现含嵌入式系统的仪器。另一种方式是将仪器装入计算机。以通用的计算机硬件及操作系统为依托，实现各种仪器功能。虚拟仪器主要是指这种方式。下面的框图反映了常见的虚拟仪器方案。
虚拟仪器的主要特点有：
尽可能采用了通用的硬件，各种仪器的差异主要是软件。
可充分发挥计算机的能力，有强大的数据处理功能，可以创造出功能更强的仪器。
用户可以根据自己的需要定义和制造各种仪器。
The LabVIEW is a program development environment, by us national instrument (NI) research and development company, similar to C and BASIC development environment, but the LabVIEW with other computer language is: significant differences were made by other computer language based on text language generates code is used, and the LabVIEW graphical editing language G program, produce program is diagram form.
And C and BASIC same, LabVIEW is also common programming system, a complete any programming tasks huge function library. The LabVIEW function library include data acquisition, GPIB, serial ports, control, data analysis and data display and data storage, etc. The LabVIEW also have traditional program debugging tools, such as set breakpoints, with animation way display data and subroutine (subvi) as the result of a single step execution, etc, facilitate program degugging.
Virtual instrument insgroupsto instrumention) is based on computer instruments. Computer and instruments of closely combining the development of instrument is currently an important direction. Roughly speaking such combinations are two ways, one kind is computer into instruments, the typical example is so-called intelligent instrument. Along with the computer function of increasingly powerful and its volume is narrow, this kind of instrument function also more and more powerful, at present has appeared contain embedded system of instruments. Another way is to pass the instrument into the computer. Based on general computer hardware and operating system to rely on, realize various instrument function. Virtual instrument is mainly refers to this way. The following diagram reflect the common virtual instrument scheme.
The main characteristics of virtual instruments are:
As far as possible adopted the general hardware, all kinds of instruments difference is mainly software.
Can give full play to the computer ability, a strong data processing function, can create a more powerful instrument.
Users can need according to oneself definition and manufacturing all kinds of instruments.
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