GPGGA to GPS

利用Labview编写的PGC解调程序,对相位信号进行解调(PGC demodulation process by using Labview, the phase signal is demodulated)

说明：  zernike多项式系数的Noll序列，希望有所帮助(According to their own needs to make appropriate modification, hope to help)

labview实现单边傅里叶变换，很好的将时域信号变为频域信号(Labview unilateral Fourier transform，Good time domain signal into frequency domain signal )

labview编程使用中，labview和SOL语言之间对数据库的操作。(the use about labview and SQL.)

GPS应用研究中的C源程序集，包括一些GPS理论，以及星历预报软件，卫星天空试图，坐标转化等程序的PDF电子书()

GPS输出GPGGA数据及GGA数据解析(GPS GPGGA)

lambda algorithm for gps attitude determination

在LABVIEW开发平台下，结合测试与信号处理理论设计下述虚拟仪器： 1 函数发生器； 2 频谱分析仪； 3 消噪演示仪； 4 串口通信演示仪。(Under the LABVIEW development platform, combining the test and signal processing theory, the following virtual instruments are designed. 1 function generator; 2 spectrum analyzer; 3 de-noising demonstrator; 4 serial communication demonstration instrument.)

利用labvIEW实现串口接收数据并实时显示波形的简单功能。(Use labvIEW Serial receive data and real-time waveform display a simple function.)

倍频程带通滤波器,实现倍频程分析和计算信号的有效值(Octave bandpass filter to achieve octave analysis and calculate the effective value of the signal)