Signal power spectrum based on FFT

“信号处理实验室”是由NI开发，针对信号处理、信号与系统、通讯原理等课程量身订做的课程套件，其中包括了卷积、混叠、窗函数分析、栅栏效应、IIR、FIR、AM/FM调制、倒谱等等50多个从基础到高级的信号处理知识点的演示程序。有助于教学演示使用，帮助学生理解。(The signal processing laboratory was developed by NI, according to the course of signal processing, signal and system, communication principle and customized courses package, including convolution aliasing, window function analysis, IIR, FIR, barrier effect, AM/FM modulation cepstrum more than 50 from basic to advanced signal processing knowledge presentation program. Help the teaching demonstration use, help the student understand.)

基于labview和myrio对声纳传感器的控制（测距）(Based on labview and myrio control of sonar sensors (ranging))

这是一个在labview上根据悬臂梁厚，梁长，受力点距固定端的长度，应变片距固定端的长度，以及应变片上的数值来测算梁的最大挠度的程序。( This is a distance in the labview according thick cantilever beam length, the length of the pitch by the force of the fixed end, the fixed end of the length of the strain gauge and strain values on-chip to measure the maximum deflection of the beam of the program.)

说明：  labview基于电脑声卡声音信号采集、分析、处理和存储(LabVIEW is based on the computer sound card sound signal acquisition, analysis, processing and storage)

说明：  通过读取本地CSV文件，筛选里面数据后，传输至指定数据库(By reading the local CSV data, it is transmitted to the database.)

（LabVIEW 2009），含例子：绘制比例积分环节、比例积分微分环节、惯性环节、积分环节阶跃响应曲线(（LabVIEW 2009），Containing examples: drawing proportional integral, proportional integral differential link, inertia, integral step response curve)

按照洛伦兹分布将散点拟合成曲线，基于Labview(Lorentz distribution curves fiting based on Labview.)

基于DataSocket节点的远程波形采集，包含服务器端和客户端(DataSocket based remote node waveform acquisition, including server and client)

labview提高例题 更好的掌握和了解编程软件(LabVIEW better examples, better understand and understand programming software)

labview对制图软件生成的dxf文件内容进行更改和读取(labview for the mapping software generated dxf file content changes and reading)