测试和接收的通信代码

非常实用的工具，可以用Matlab来进行射频上船用的转换以及分析。（例如可以将S矩阵转化成Z矩阵，放大器稳定性分析……）-Very useful tool, you can use Matlab to carry out on the marine radio frequency conversion, as well as analysis. (Such as the S matrix can be transformed into Z matrix, amplifier stability analysis ... ...)

自己封装的能解析出GPS数据中的$GPRMC数据，获得经纬度信息，时间，日期等等。 可直接调用我封装的GPS类（已编译通过）-Their own package to resolve the GPS data in the $ GPRMC data, access to latitude and longitude information, time, date and so on. I can directly call the GPS package category (compiled through)

GPS系统开发

gps编程小程序我觉得很不错,供大家参考.有不足之处请指出.-A gps application writen by myself,sharing with you,if there are any problem,please point out to me!

一个适合制作GPS定位系统的显示程序，里面有完整的程序注释，可供参考-A GPS positioning system for the production of the display program, there are complete notes of the proceedings is available for reference

gps的开发程序，出自吉大的高手，gis开发是目前非常有前途的一个方向。-the development process, from the Kyrgyzstan big players and gis development is a very promising direction.

Win98,Winme,Winnt,Winxp,Win2003 VC+mapX开发GPS车辆监控的源码-Win98, Winme, WINNT, Winxp, Win2003 VC mapX development of the GPS vehicle monitoring FOSS

在GPS定位算法中会涉及到时间系统与坐标系统之间的转换，本程序实现了在GPS定位过程中的时间，如何将UTC时间转换为GPS时间

基带测量信号处理的算法：1.最小二乘曲线拟合法2.线性滤波方法3.非线性滤波方法非线性滤波方法就是和深组合导航系统中利用联邦卡尔曼滤波的方法是一样的，基带信号处理相当于联邦卡尔曼滤波中的局部滤波器

大名顶顶的gpsd，很多开源软件都用的，与gps硬件进行通讯-顶顶name of gpsd, a lot of open source software are used with the gps hardware communications