Data_pick_display_save

基于LABVIEW的虚拟频谱分析仪，可以对任意信号以及采集卡采集到的信号进行频域分析，同时还加入了时域分析，使功能更为强大。(LABVIEW-based virtual spectrum analyzer can be arbitrary signals and the signal acquisition card for frequency domain analysis, and also joined the time-domain analysis, so that more powerful.)

基于LABVIEW的物体振动频率分析，通过采集物体的声音进行频率的分析，完成信号的处理(LABVIEW body based frequency analysis, frequency analysis performed by the sound collection of objects, the complete signal processing)

基于labview的单边傅里叶变换，软件实现，下载即用，无需更改(Based labview unilateral Fourier transform, software, download, no need to change)

this code get analog input from myRIO and show its graph

说明：  Labview与变频器的485通讯实现代码，包含CRC校验子VI。(The 485 communication code between Labview and frequency converter includes CRC checker VI.)

说明：  客户觉得TestStand界面复杂，希望一个简单的界面即可进行序列执行，采用LabVIEW调用TestStand引擎可实现快速设计，将TestStand拆解到LabVIEW。 然而，这样做需要设计大量回调函数，开发较费时间，项目对时间要求很严格，且投入不多，故希望有快速解决方案。 为此，设计时希望LabVIEW可以充当一个辅助软件，可配置和控制执行，进行简单数据交互，执行还是TestStand进行(The customer thinks that TestStand interface is complex, and hopes that a simple interface can be used for sequence execution. Using LabVIEW to call TestStand engine can realize rapid design and disassemble TestStand to LabVIEW. However, to do this, a large number of callback functions need to be designed, which takes a lot of time to develop. The project has strict time requirements and little investment, so we hope to have a fast solution. Therefore, it is hoped that LabVIEW can be used as an auxiliary software in the design, which can be configured and controlled for execution, simple data interaction, execution or TestStand)

本软件用于轴扭矩的测量，可以同时测量两根轴，且可自行设置应变片形式、应变片系数、弹性模量、泊松比等。(The software for the shaft torque measurement, the two axes can be measured simultaneously, and may be provided in the form of self-gage, gage coefficient, elastic modulus, Poisson' s ratio and the like.)

演示了一个包含光伏、风机、储能及负荷的微电网系统仿真演示(Microgrid system demo)

利用labview完成电压信号和脉冲信号同步采集(Synchronous acquisition of voltage and pulse using LabVIEW)

This program plots I-V curves for FET devices. It is designed for Keithley 2400 series. It plots I(t) V(t) and I(V). It also has automatic CSV data logging. The software is robust and it is designated for multiple measurements (several FETs in a series)