Signal power spectrum based on FFT

交直交变频器Matlab仿真，波形非常好，参考价值大(DC link converters Matlab simulation, the waveform very good reference value)

labview数据采集程序，labview数据采集程序，labview数据采集程序。(labview data collection procedures, labview data acquisition program, labview data acquisition program.)

开机启动程序，能够实现从开机启动界面到主程序界面的转换。(start program，it can achieve the function that complete the transformation from start face to main program)

利用labview软件对速度进行实时采集显示，对超速状态可以报警(The speed is collected and displayed in real time by using LabVIEW software, and the overspeed state can be alarm)

labview自动生成word和excel报表，(labview automatically generate word and excel Statements,)

LABVIEW 编程中DAQ数据采集卡使用介绍(Introduction of DAQ data acquisition card in LABVIEW programming)

labview中的虚拟示波器 特别好用 建议大家使用(labview virtual oscilloscope particularly useful to suggest that you use)

labview实现USRP信号收发机发送仿真，其中包括BPSK,QPSK,8PSK,16PSK,OQPSK等多种调制模式(labview achieve USRP transceivers transmit signal simulation, including BPSK, QPSK, 8PSK, 16PSK, OQPSK modulation modes and other)

剑网3插件写作.基础知识。自学也可以写一手好插件！！！！！！！！！！！(Jian Wang 3 plug-in writing)

本文在LabVIEW和NI-IMAQ Vision软件平台下，利用通用图像采集卡开发一种图像实时采集处理虚拟仪器系统。通过调用动态链接库驱动通用图像采集卡完成图像采集，采集图像的帧速率达到25帧每秒。利用NI-IMAQ Vision视频处理模块，进行图像处理，以完成光电探测器的标定。该系统具有灵活性强、可靠性高、性价比高等优点。(In LabVIEW and NI-IMAQ Vision software platform, the use of a common frame grabber to develop a real time image acquisition and processing the virtual instrument system. Drive general-purpose image acquisition card by calling the dynamic link library complete image acquisition, the acquisition of the image frame rate up to 25 per second. NI-IMAQ Vision video processing module, image processing, in order to complete the calibration of the photodetector. The system has the flexibility, high reliability, high cost.)