GPGGA to GPS

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.)

Get file info in LabView (creation, modification date, etc...)

说明：  在界面更改信号幅值，频率，噪声标准差，可以实时显示含噪信号的信噪比大小。(By changing the signal amplitude, frequency and noise standard deviation on the interface, the signal-to-noise ratio of noisy signal can be displayed in real time.)

说明：  采用龙格库塔法对glonass卫星进行位置解算(Glonass Satellite Position Solution)

基于labview的双通道数据采集处理系统，双界面，含置滤波器（巴特沃斯，切比雪夫可选），含加窗数据处理，支持数据记录并回放，用了信号源仿真，只需把信号源换成输入即可(Labview-based dual-channel data acquisition and processing system, dual interface, including home filters (Butterworth, Chebyshev optional), containing windowed data processing, data recording and playback support, with a source simulation, simply put input signal source can be replaced)

加速度信号的采集 加窗 小波滤波,对采集到的加速度信号进行处理分析。(Acceleration signal collection and window wavelet filtering )

利用VISA去控制GPIB串口通信，最终实现与频谱仪，电源，示波器等相互之间通信(VISA to control GPIB serial communication, and ultimately with the spectrum analyzer, power supplies, oscilloscopes, and other mutual communication between)

桥梁模态测量分析程序，用于桥梁一阶、二阶、三阶模态分析(Measurement of the bridge modal analysis program)

是基于LabView的OFDM模拟仿真系统，对学习宽带高速通信技术很有用(LabView-based simulation of the OFDM system for broadband high-speed communications technology to learn useful)

说明：  对于无法实现硬件定时的数据卡来说，这个vi提供了软件定时的功能(For data cards that cannot achieve hardware timing, this VI provides software timing capabilities)