用于控制keithley2600数字源表测量太阳电池的IV曲线 IV-curve-measure-with-Keithley2600

一个上位机测控软件，采样Labview2011编写，主要功能的和下位机通信，向下位机下发控制指令，并实时显示处理下位机上传的采集数据。(A PC control software, sampling Labview 2011 write, and communicate the main function of the lower down-bit machine control commands issued, and real-time data acquisition display processing lower computer to upload.)

Labview的详细开发指南，包括：双精度数据不适于相等比较（内置函数）；顺序结构是“结构”吗？；到底什么是“节点”；XY GRAPH的输入参数形式 ；整型数据类型和内存映射；状态机的基本概念 ；状态机的基本类型顺序结构 ；状态机的基本类型之标准状态机 ；事件结构中的TIMEOUT进行数据采集合适吗 ；全局变量、移位寄存器和功能型全局变量的性能比较等。(Labview detailed development guidelines, including: double precision data is not suitable for equality comparison (built-in function) sequential structure is " structural" it? In the end what is " node" input parameters of the form XY GRAPH integer data types and memory mapping basic concept of the state machine basic types of sequential structure of the state machine basic types of state machine standard state machine event structure The TIMEOUT data collection suitable for you global variables, shift registers and functional performance comparison of global variables and so on.)

自己做的PID小程序，里面有一个自己做的温度采样程序(PID do their own small program, which has an own temperature sampling procedures)

LabView新型控件，界面华丽，适合自己开发使用。(new defination of LabView such as an important thing in the )

利用VISA去控制GPIB串口通信，最终实现与频谱仪，电源，示波器等相互之间通信(VISA to control GPIB serial communication, and ultimately with the spectrum analyzer, power supplies, oscilloscopes, and other mutual communication between)

labview作为上位机，单片机作为下位机，单片机进行温湿度采集，labview进行数据分析和，对继电器进行控制。(LabVIEW as the upper computer, single chip as the lower computer, single chip for temperature and humidity acquisition, LabVIEW for data analysis and data analysis, relay control.)

水泵振动数据采集，通道设置，模数转换，三路传感器信号采集(Pump vibration data acquisition)

NI公司的各种版本的labview,daq，09到17年，打开网址找到你需要的版本，下载安装包(Various versions of labview, DAQ)

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)

给出百分制成绩，要求输出成绩等级，90分及以上为A，80分至89分为B，70分至79分为C，60至69分为D，59分及以下为E，小于0分或者高于100分弹出错误提示框。(Given percentile scores, the required output Grade, 90 points and above for A, 80 to 89 are divided into B divided into C, 70 to 79, 60 to 69 is divided into D 59 and for E < 0 or higher than 100 pop-up error message box.)