Read-dxf-file

基于labview的语音采集系统，可以进行录音等操作。为北京理工大学实验课结课作业。(Labview-based voice acquisition system, recording and other operations can be performed. Experimental course for the Beijing Institute of Technology knot class job.)

.用产生三种不同波形，分别计算并显示它们的单边频谱及功率谱，显示低通、带通、带阻、高通四种不同的滤波效果，体会滤波器的使用。(Three different waveforms are produced, and their single side spectrum and power spectrum are calculated and displayed respectively, which show four different filtering effects, such as low pass, bandpass, band resistance and high pass, and realize the use of the filter.)

可以在曲线图上画任意曲线并对曲线做修改。(Can make changes and draw any curve on a graph curve.)

labview与usrp收发的使用，以及简单的实例。(LabVIEW and USRP transceiver)

右键菜单功能，LabWindows实现的，使用弹出菜单(Right-click menu, LabWindows achieve)

实现多通道的应变采集，包括自动清0，手动清0等(Multi-channel strain collection, including cleared automatically, manually cleared, etc.)

说明：  用labview做了一个火车故障检测系统，靠软件仿真(Labview is used to make a train fault detection system, by software simulation)

labview与串口通信得到串口示波器的波形图(get chart serial port)

这个程序用于计算光声光谱声学腔的共振频率，方便实用(caculation of resonant frequency of acoustic resonator)

di电子测量技术基础的课程设计总结报告，题目是基于虚拟仪器技术的频谱分析仪设计，本文详细论述了开发平台labview8.5实现该设计各部分功能的原理及方法，并对本设计创新点，存在问题等做了分析，附带个人总结。(di Electronic Measurement Technology curriculum design summary report entitled spectrum analyzer based virtual instrument technology, the paper discusses in detail the principles and methods of development platform labview8.5 implement the function of each part of the design, and this design innovation, there is a problems were analyzed, with personal summary.)