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利用图形化语言LabVIEW开发的用的基于声卡的虚拟示波器(The use of LabVIEW graphical development language to use virtual sound card based oscilloscope)

说明：  程序显示如何在labview中读取键盘、鼠标和操纵杆(recognition of keyboard input, mouse input and joystick input)

函数发生器，各种常规的波形发生，以及数据的存储和数据导入功能！(Function generator, a variety of conventional waveform generation, and data storage and data import capabilities!)

通过输入用户名和密码后登录，实现输入正确和错误提示、登录前禁用并灰显读取按钮、登录后启用读取按钮、读取并显示文本文件内容、加密程序框图查看操作。(By inputting user name and password and login, we can input correct and error prompts, disable and gray display the reading button before login, enable the reading button after login, read and display the contents of text files, and view the encrypted program block diagram.)

labview串口接收、发送（分开）程序以及总通信程序(LabVIEW serial port receive, send (separate) program and general communication program)

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.)

实时监控电缆井水深、气温等参数的labview程序(Real-time monitoring of cable water depth, temperature and other parameters labview program)

报表程序，一个报表逐行写入表格的程序，可自定义写入。(Report program, a report written to the table line by line program, can be written to customize.)

参考如何修改载波频率实现跳频，参考如何获取USRP时钟信息(How to modify the carrier frequency hopping to achieve, how to get USRP clock reference information)

基于Labview的电子钢琴设计，通过对声音频率的设置，实现发声及演奏功能(Labview-based electronic piano design, set to the frequency of the sound, vocal and performance features)