COM1aCOM2(labview6i)b

labview编程使用中，labview和SOL语言之间对数据库的操作。(the use about labview and SQL.)

简单地报表生成程序，包含了文字 表格 曲线图，是很好的学习资料(Simple report generation program includes a text table curve, is a very good learning materials)

编写软件为labview2011，功能为读取txt文件中的值，并绘制电平图，设置了双游标，可以自动准确计算出两游标X轴时间差值。txt的内容为上升沿或下降沿的时间信息，首位0代表下降沿，1代表上升沿。后面位的值乘16代表沿的绝对时间(program software is the labview2011, functions is to read txt file values​ ​ , and draw level diagram, set up a dual cursors, you can automatically and accurately calculate the time difference between the two cursors X axis. txt contents of rising or falling time information, the first 0 represents falling, a representative of the rising edge. Followed by 16-bit value represents absolute time along)

说明：  基于LabVIEW的泰克示波器与计算机的通信(Communication between Tick Oscilloscope and Computer Based on LabVIEW)

说明：  labview学习资料，花了2W获得的过程学习资料，可以看看很多小例程，值得学习！(LabVIEW learning materials, spent 2W to get the process of learning materials, you can see a lot of small routines, worth learning!)

说明：  LabView关于USRP开发例程，可以通过连接USRP进行简单的信号传输，并对IQ信号进行操作(LabVIEW about the USRP development routine.You can connect USRP for simple signal transmission and IQ signal operation)

LabVIEW开发技术丛书 边干边学界面本地化 背景 LabVIEW 功能越来越强大，用LabVIEW 开发的程序也越来越复杂。很多国内的工程师用LabVIEW 开发的程序也开始冲出亚洲，走向世界。但是为了让LabVIEW 编写的程序可以进销海内外，大家遇到的一个棘手的问题就是本地化的问题。如何让界面上的文字能够按照我们的需要随时切换呢？ 实现本地化的方法有很多。我们姑且分为静态和动态的两种。(LabVIEW Development Technical Series Learning by Doing interface localization Background LabVIEW more powerful, with the LabVIEW program has become increasingly complex. Many domestic engineers developed with LabVIEW program began out of Asia and the world. But to make LabVIEW program can be written into the sales at home and abroad, a thorny problem we encountered is a localized problem. How to make the text interface in accordance with our need to switch it at any time? There are many ways to achieve localization. We tentatively divided into two static and dynamic.)

USB功率计读取，labview2014编写(USB power meter reads, labview2014 write)

用LabVIEW编制一个完整应用软件，完成以下功能： 1、产生一个正弦波，叠加一个噪声信号，从界面上可以调整噪声和信号的幅度、频率等参数，此信号作为后续分析的信号源； 2、显示信号的时域波形，点击按钮可以显示信号的幅度谱、功率谱 3、图形上可以显示光标，具有峰值跟踪功能，同时将峰值频率、幅度显示在界面上。 4、点击按钮可以计算显示信号的失真度（THD）、信噪比（SNR）、各次谐波的频率和幅度；(Preparation of a complete application using LabVIEW software, perform the following functions: 1, generates a sine wave, the superposition of a noise signal, the interface can be adjusted from the noise and the signal amplitude, frequency and other parameters, this signal as a follow-up analysis of the signal source 2. time-domain signal waveform display, click the button to display the signal amplitude spectrum, power spectrum 3, you can display a cursor on the graph, with a peak tracking, while the peak frequency, amplitude displayed on the screen. 4, click the button to display the calculated distortion (THD) signal to noise ratio (SNR), each harmonic frequency and amplitude )

labview编写串口通讯实例，基于ModBus协议，使用串口通讯，与电机驱动器通讯，实现信号写入与读取，从而控制电机(LabVIEW serial communication, signal writing and reading)