GPGGA to GPS

信号发生与信号调理，LabView，可以产生信号；信号处理；频谱显示(Signal generation and signal conditioning, LabView, you can generate a signal signal processing spectrum display)

matlab 语言详细实现了GPS捕获、跟踪、解码星历表、定位解算的详细代码，并附有一个程序调用关系的pdf，便于理解结构关系，结合《GPS原理与接收机设计》《GPS原理与应用》更好。 (tlab language detailed GPS acquisition, tracking, decoding ephemeris positioning solver code, together with a program calling relations pdf facilitate the understanding of the structural relationship, combined with the Principles of "GPS receiver design" "GPS principleand application "better.)

基于ＥＧＭ２００８模型的重力观测点ＧＰＳ高程转换(GPS Height Transfrom Based on EGM2008 Model)

说明：  用LabVIEW读取Excel数据，已使用，效果不错，教程不错。(Read the excel data with LabVIEW!)

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)

rinex3转rinex2 rinex3转rinex2 rinex3转rinex2(rinex3 to rinex2 rinex3 to rinex2 rinex3 to rinex2)

MATLAB代码，完整实现北斗B1C信号的从捕获、跟踪到定位的全部过程。代码鲁棒性好，有注释，适合学习，也可直接使用(MATLAB code, fully realize the whole process of Beidou B1C signal acquisition, tracking and positioning. Code is robust, annotated, suitable for learning, and can be used directly.)

说明：  实现扩频通信，包括了PN码同步，扩频调制解扩(Realize spread spectrum communication, including the PN code synchronization, spread spectrum modulation solution extender )

labview ，编程，用到的，一些自定义按钮，美化效果(labview, programming, use of some custom button, beautifying effect)

主要目的是为陆海空三大领域提供实时、全天候和全球性的导航服务，并用于情报收集、核爆监测和应急通讯等(Global Positioning System)