Keithley-2400

说明：  基于NI的LABVIEW开发平台的谐波分析(Harmonic Analysis of LABVIEW Development Platform Based on NI)

Introduction of NI data acquisition hardware 1. Basic components of a complete data acquisition system 2. NI provides data acquisition hardware products based on which platforms and which application areas they are suitable for respectively. 3. What important parameters should be paid attention to in the process of hardware selection of data acquisition equipment

labviewUSB测试上位机程序，用于测试上位机与usb设备之间的通讯。(labview USB master,LabVIEW USB test host computer program, used to test the communication between host computer and USB device.)

在labview中各种串口的应用以及各种串口的源代码(Application of various serial ports in LabVIEW and source code of various serial ports)

说明：  虚拟仪器的网络控制 1）、设计一个程序控制8个外设小灯的点亮方式，要求两种方式A:每个小灯间隔时间T，依次亮，时间T可调，并循环。B：先1.3.5.7.9亮隔时间T，2.4.6.8.10亮，并循环，T可调。 2）、要求主面板与硬件的8个小灯同步。 3）、通过网络在另一台计算机上控制此程序的运行（利用LabVIEW的DateSocket技术）((Network control of virtual instruments 1), design a program to control eight peripheral lights lit the way, the requirements in two ways A: each light interval T, followed by bright, time T adjustable, and circulation. B: first 1.3.5.7.9 bright every time T, 2.4.6.8.10 light, and circulating T-adjustable. 2), requires eight small lights of the main panel and hardware synchronization. 3), through the network control of this program running on another computer (using the LabVIEW DateSocket technology)))

word、excel报表工具，适用于8.5以上所有版本，可实现word、excel读写。(word, excel reporting tools for all versions above 8.5 can be realized word, excel read and write.)

说明：  采用cvi语言编写 对agilent 34970a万用表进行初始化设置，可作为在 labwindows/cvi使用agilent 34970a万用表进行数据采集的参考代码(Cvi language used to initialize agilent 34970a multimeter settings, can be used as in labwindows/cvi using agilent 34970a multimeter for data collection reference code)

说明：  Labview 和 横河的通讯的具体编写实列和采集方式(YOKOGAWA communication with Labview)

labview连接sql数据库，保存数据到sql数据库中(labview connect sql database, save the data to a SQL database)

LABVIEW程序 实现滤波 快速傅里叶变换并进行频谱分析(LABVIEW program realization filter fast Fourier transform and spectrum analysis)