基于labview的文本文件

说明：  运用Labview实现温湿度传感器的应用，方便快捷，简单实用。(Using Labview to realize the application of temperature and humidity sensor is convenient, fast, simple and practical.)

关于USB芯片FT245的上位机程序。。。。。。。

labview实现单边傅里叶变换，很好的将时域信号变为频域信号(Labview unilateral Fourier transform，Good time domain signal into frequency domain signal )

附件为LabVIEW的vi程序和说明文档。描述：利用LabVIEW2012设计PID控制器，利用PID工具包，在LabVIEW仿真工具包中的控件与仿真循环中搭建PID控制器,并实现了闭环控制系统波形图的显示。(Attachments are the LabVIEW vi program and the documentation for PID controller design. The program includes the PID controller constructing and the closed-loop system output display.)

用labvIEW编写的一个通过ADO对数据库进行添加、删除、更新、连接等操作的通用VI，可以缩短数据库的开发周期(A written in labvIEW of database through ADO connects operations such as add, delete, update, and the general VI, can shorten the development cycle of a database )

说明：  labview 通过OPC 访问西门子PLC(LabVIEW accesses Siemens PLC through OPC)

说明：  Labview使用OPC和其他PLC通讯配置方法步骤。(LabVIEW uses OPC and other PLC communication configuration method steps.)

用Labview控制两台电脑通过以太网进行通信，两台电脑都可以进行发送和接收()

连接labview与数据库的桥梁,labsql免费工具包(LabVIEW and the database to connect the bridge, labsql free toolkit)

创建和修改对象等，很不错的例子，希望对大家有用。(creat and modify the object. it is a good sample for labview.)