变频器控制(485)

说明：  使用usrp n210,利用Labview实现正弦信号收发，一方面可以利用labview实现实际信号在空中收发，另一方面可以检验设备正常运行。(Using USRP N210 and Labview to transmit and receive sinusoidal signals, on the one hand, it can use LabVIEW to transmit and receive actual signals in the air, on the other hand, it can check the normal operation of the equipment.)

利用LabwindowsCVI实现PC机与智能仪器串口通信！！！！！！！！(PC, using LabwindowsCVI realize serial communication with intelligent machines! ! ! ! ! ! ! !)

说明：  基于labview的modus通信，接受和发送数据，产生报文(digital received and sent)

此源程序为用Labview程序编制的，针对采集信号的功率进行分析。。(This source program is compiled by Labview program, and the power of the collected signals is analyzed..)

labview频率响应函数与数字滤波实验.vi(labview frequency response function, digital filtering experiments. vi)

利用DAQ助手实现的基于LABVIEW的示波器，可通过数据采集卡实现各种波形显示和尺度调节(DAQ assistant to achieve the use of LABVIEW based oscilloscope, through the data acquisition card to achieve a variety of waveform display and scale adjustment)

this code get analog input from myRIO and show its graph

labview连接sql数据库，保存数据到sql数据库中(labview connect sql database, save the data to a SQL database)

模拟多种信号的产生，频率和幅值可调，并显示波形。(A variety of signals are simulated, the frequency and amplitude are adjustable, and the waveform is displayed.)

这是在LabVIEW平台下实现的OFDM仿真的代码。非常好的一个在LabVIEW平台下学习通信原理的资料！(This is the LabVIEW platform to achieve the OFDM simulation code. Very good one in the LabVIEW platform to learn Communication Theory information!)