滤波器

说明：  labview连接sqlite数据库，并能够对数据库操作(LabVIEW connects SQLite database and can operate on Database)

说明：  using labview to open camera

一个简单的声音采集系统，有声音采集和声音回放功能，还可以将采集到的声音在时域频域进行分析(A simple voice acquisition system has the functions of voice acquisition and playback. It can also analyze the collected voice in time domain and frequency domain.)

是LABVIEW的课设，有需要的可以参考一下 虚拟信号采集分析器 1）：利用虚拟信号发生器产生不同信号（信号的相关参数可调） 2）：在信号上叠加白噪声。 3）：对上述信号进行采样（采样频率可调） (LabVIEW course design, need to reference a virtual signal collecting analyzer 1): using virtual signal generator to generate different signal (signal parameters can be adjusted) 2): signal in additive white noise. 3): the above signal sampling (sampling frequency can be adjusted))

基于labview信号采集的源程序，对于初学者有一定帮助(Please enter text to be translated is based on the labview source program signal acquisition, it is helpful for the beginner to content )

labview 控制安捷伦电源Agilent E3648A(Control Agilent power supply Agilent E3648A)

在labview使用超声波传感器和红外传感器进行距离的监控，本程序监控了5个超声波传感器。(In the use of LabVIEW ultrasonic sensors and infrared sensors for distance monitoring, this program monitors 5 ultrasonic sensors.)

I was suprised LabVIEW didn t had the CRC32. So I made it, http://en.wikipedia....edundancy_check, http://www.ietf.org/rfc/rfc1952.txt. It can take a array of U32, one element of U32 or a string. When needed I can create more CRC checks, CRC8, CRC16, etc... but CRC32 is the most used one I readed.

labview图形中t轴显示示系统当前时间程序，非常方便实用 (t-axis labview graphical display shows the current system time program, very handy)

基于Labview虚拟仪器设计界面，检测减速器的转角及其回程误差指标。(Based on Labview virtual instrument interface design, testing reducer corner and return error specification.)