Signal power spectrum based on FFT

基于labview的简单变声程序，简单而有趣，可以尝试一下，并做出改进(Labview program based on a simple change of sound, simple and fun, you can try and make improvements)

粮情检测系统，适合粮仓粮食的温度测量的Labview程序。(Grain situation detection system for temperature measurement of grain granary Labview program.)

一个labview的小程序，控制风扇转速的PID控制算法，包括完整的前面板和后面板，和数据采集，采用6008采集板采集数据(Labview a small program, PID control algorithm to control fan speed, including complete front and rear panels, and data collection, using 6008 data acquisition board collection)

风电机组轴承的状态监测和故障诊断与运行维护(Wind turbine bearing condition monitoring and fault diagnosis and operation and maintenance)

主要包含经纬高信息、北天东坐标系、地心坐标系之间的坐标转换，用labview实现的。(It mainly includes the coordinate transformation between the latitude and longitude information, the North East coordinate system and the geocentric coordinate system. It is realized by LabVIEW)

说明：  使用研华采集卡，labview驱动，采集数据和存储，曲线显示(Labview data acq excel save and display)

说明：  简单示波器，可以实现在前面板中显示各种波形图(Using LABVIEW to make Simple oscilloscope)

labview温度计系列实验，数据采集与回放系统(LabVIEW thermometer series experiment Data acquisition and playback system)

usb 数据采集器，usb批量传输，usb万能调试，usb visa驱动(Usb data collector, usb bulk transfer, usb universal debugging, usb visa drive)

利用labview编程和数据库连接起来，实现对数据的存储与读取(ligner with labview)