keithley_2000

labview与数据库连接的组件，修改数据库里面的记录，很好用的，连接数据库就很简单了，快来下载。(labview database connectivity components, modify the database, which records, useful, and connect to the database very simple, come to download.)

锁相技术在测控、通信、数字信号处理等众多领域得到了广泛的应用。虚拟锁相环成为锁相环发展趋势之一，根据锁相环路的基本组成及原理，利用LabVIEW软件提供的强大的数值计算和信号分析等能力对锁相环进行设计。实验和仿真结果表明该软件锁相环具有较好的捕获和跟踪性能。利用软件实现的锁相环比硬件锁相环具有更好的灵活性和通用性，同时具有结构简单、参数设计灵活等优点。(Lock-in technique in many areas of monitoring and control, communications, digital signal processing, has been widely used. Became one of the virtual phase-locked loop phase-locked loop trends, according to the basic principles of composition and phase-locked loop, using LabVIEW software provides powerful numerical calculation and signal analysis capabilities such as phase-locked loop design. Experimental and simulation results show that the software PLL has a better acquisition and tracking performance. Use of software than hardware locked loop PLL has better flexibility and versatility, but also has a simple structure, flexible design parameters, etc..)

LabVIEW服务器界面，是实现LabVIEW TCP服务器程序的主界面。(The LabVIEW server interface is the main interface to realize the LabVIEW TCP server program.)

说明：  电机综合测试平台 ，测试伺服电机驱动器 Motor Integrated Testing Platform(Motor Integrated Testing Platform)

这是一个QPSK的调制及解调过程的例子，供大家学习参考(This is the example of a QPSK modulation and demodulation process for them to learn from the reference)

labview与OPC通讯以欧姆龙NJ501PLC为例，希望能对大家有帮助。(Labview communicates with OPC)

双边傅里叶变换 学习labview 期期必须了解的( Bilateral Fourier transform )

labview大学教程书籍例程。温度计前面板，包含输入和显示控件。(labview university course books routines. Thermometer front panel contains the input and display controls.)

说明：  简单虚拟示波器，能调节幅值，频率，相位和偏移量四种变量。(Simple virtual oscilloscope can adjust four variables: amplitude, frequency, phase and offset.)

NI的第三季讲坛LABVIEW生产者与消费者的妙用(Third-quarter pulpit NI LABVIEW use of producers and consumers)