正弦信号叠加噪声SNR

说明：  labview采用DAQ采集数据进行采集。(LabVIEW uses DAQ to collect data.)

通过labview 2017以及pcix 5922数据采集卡完成数据采集，以及文本存储，还可以从文本中读取波形幅值。(Through lab view 2017 and pcix 5922 data acquisition card to complete data acquisition, as well as text storage, you can also read the waveform amplitude from the text.)

labview实现网络摄像头的图像采集，通过TCP/IP协议采集摄像头的图像，这是我在实际监控安防项目中用到的，绝对可以使用。(The LabVIEW realizes the image acquisition of the network camera, and collects the image of the camera through TCP/IP protocol. This is what I used in the actual monitoring and security project. It can be used absolutely.)

用LABVIEW做的串口通讯无线温度（DS18B20）采集系统，可以实现对温度数据的采集，波形显示，报警，数据回放和数据保存功能。程序简单易懂，送给有需要的同学学习~(Serial communication using LABVIEW to do wireless temperature (DS18B20) acquisition system, you can achieve the acquisition of temperature data, waveform display, alarm, data playback and data retention. Program is easy to understand, give students need to learn ~)

简单的电子琴labview程序，利用频率播放音乐(Simple keyboard labview program, the use of frequency to play music)

说明：  基于labview的闹钟设计，完整程序可用(Based labview alarm clock design, complete program)

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.)

一本介绍labwindowCVI的基础教程，手把手教会你使用labwindow,制作自己的软件。(1 describes the basis for labwindowCVI tutorial Shoubashoujiao will you use labwindow, create their own software.)

用labview编写的基于TCP/IP协议的服务器与客户端通信程序。(Prepared using LabVIEW-based TCP/IP protocol server and client communication program.)

本设计采用了虚拟的NI-PCI 6221数据采集卡，利用虚拟仪器及其相关技术实现了多通道数据采集。该系统具有多路采集、实时显示、存储管理与密码保护等功能。(This design uses a virtual NI-PCI 6221 data acquisition card, using virtual instruments and related technologies to achieve multi-channel data acquisition. The system has many functions, such as multi-channel acquisition, real-time display, storage management and password protection.)