labview程序

labview中对串口进行操作，注意：这不是普通的操作方法，而是使用队列的方法，避免了数据乱串的象限。(labview visa queue control)

基于LABVIEW软件采集电压电流信号，运用DAQmx建立任务(Acquisition of voltage and current signals)

labview 交通灯 完成交通指挥灯的基本功能(labview traffic light)

通过labview的PID功能块对伺服电机进行闭环控制(The PID function block via labview servo motor closed-loop control)

使用labview读取excel数据，绘制三维曲线和二维曲线(Using labview read excel data, drawing three-dimensional and two-dimensional curve curve)

说明：  Labview下的Keithlley 2000电流表驱动 适用于破解版Labview2015(Driver of Keithley 2000 under LAbview)

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.)

使用labview制作而成的网页浏览器，输入网址即可打开网页(Web browsers made with LabVIEW)

创建一个vi，实现对按钮状态的指示和按钮“按下”持续时间的简单计算功能，按下按钮时，对应的指示灯亮，对应的数字量显示控件中开始计时。松开按钮时，指示灯灭，计时停止。(Create a VI to realize the instructions of the button state and the simple computing function of the button "press" the duration. When the button is pressed, the corresponding indicator lights up, and the corresponding digital quantity displays the timing in the control. When the button is loosened, the light is put out and the timing is stopped.)

labview 交通灯 完成交通指挥灯的基本功能(labview traffic light)