ting-che-wei-kong-zhi-xi-tong

利用LABVIEW开发的，可进行连续信号采集的程序(A program developed by LABVIEW for continuous signal acquisition)

Digital osilloscope DSA8300 screen to PC.vi

说明：  TCP/IP通信截取指定IP和port的数据包(packet sniffer)

关于labview的USRP编写的扫频信号，观察其时域和频域波形(On the sweep signal written by USRP of labview, the waveforms in time domain and frequency domain are observed.)

简单使用modbus实现仪表的数据读取，实现串口通讯(Simple to use modbus to achieve the instrument' s data to read, and serial communication)

说明：  XY图做时间做X轴，Labview程序（紫薯布丁）(X, y graph time X axis)

说明：  用于labview excel写入程序（源代码）(Write program for LabVIEW excel (source code))

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))

本文主要论述了基于LabVIEW 的身份验证登录程序的设计与实现原理, 讨论了建立用户信息数据库以及LabVIEW与数据库的连接方式的选择,LabSQL工具的应用,实现了根据用户信息数据库进行身份验证的功能, 符合数据库信息的用户方能成功登录, 可以方便地嵌入已有的以LabVIEW 为开发工具的测控系统中。(This paper discusses the design and realization of the principle of identity validation based on LabVIEW login program, user information database as well as the choice of LabVIEW and database connections, LabSQL tool applications based on the user information database authentication user database information can be successfully logged and can be easily embedded the existing LabVIEW as the development tool measurement and control system.)

labview 双通道信号采集和回放系统，可以实现信号采集，设置频率(labview dual-channel signal acquisition and playback system that can achieve signal acquisition, set the frequency)