数据采集编程指南 中篇

初学者自学labview小程序参考，包括5判断素数、报数问题、自功率谱处理、跑马灯、模拟汽车控制、登陆界面……各种学习小程序(Beginners learning labview applet reference, including five judgments primes, reported few problems, since the power spectrum processing, marquees, simulated vehicle control, landing a variety of learning applet interface ......)

基于labview的简单变声程序，简单而有趣，可以尝试一下，并做出改进(Labview program based on a simple change of sound, simple and fun, you can try and make improvements)

加速度信号的采集 加窗 小波滤波,对采集到的加速度信号进行处理分析。(Acceleration signal collection and window wavelet filtering )

1．采用Labview设计一虚拟函数信号发生器， 通过数据采集卡输出波形信号，调节信号的相关参数，可观察示波器上波形的变化情况。 ⑴ 以NI MyDAQ数据采集卡作为输出接口； ⑵ 数据采集卡输出多种信号，至少完成三种波形：正弦波、三角波、方波(可调占空比)的输出，同时前面板上显示各输出波形； ⑶ 频率、幅值、初相位、直流偏移量和方波的占空比（0～100 ）等参数可以通过前面板控件调节。 ⑷ 前面板可显示输出波形。(1. Labview design using a virtual function signal generator, data acquisition card output waveform signal, adjust the relevant parameters of the signal can be observed on an oscilloscope waveform changes. ⑴ with NI MyDAQ data acquisition card as output interface ⑵ data acquisition card output a variety of signals, to complete at least three waveforms: sine wave output, triangle wave, square wave (adjustable duty cycle), while each of the output waveform is displayed on the front panel ⑶ frequency, amplitude, initial phase, the DC offset and duty cycle square wave (0 to 100 ) and other parameters via the front panel controls to adjust. ⑷ output waveform can be displayed on the front panel.)

通过Labview编写的基于Thought Technology公司开发的EEG采集设备的脑电数据采集程序。(By Labview prepared based on EEG developed by Thought Technology EEG data acquisition equipment acquisition program.)

for循环判断最大值，最小值。熟悉FOR循环的用法(For loop judges maximum and minimum. Familiar with the use of FOR loops)

说明：  LabVIEW入门与实战开发100例，很好的入门教材，初学者适用(100 cases of LabVIEW entry and actual combat development)

对停车场收费的智能化管理，完美运行，有兴趣就看下(Implementation of the intelligent work of public car parking fee, need to may have a look!)

基于LabVIEW的机械振动信号分析系统的开发(labview signal processing)

Labview下面开发的一个用ActiveX操作Excel的例子，写的比较规整，需要使用LabVIEW2011及以上版本打开。内部有12个vi和完整的工程文件，可以直接打开工程文件运行。经过调试，确保可以正确运行。(An ActiveX example for excel operating based on LabVIEW.)