通过matlab编程 进行GPS单点定位进行测速来反映所测地点晃动情况，采样数据1s（1Hz）

loadobsrinex.m 为接收机即所用GPS得到的监测数据，loadrinexGpsn.m GPS星历数据，single_v_main1.m是主程序，还有其他消除误差程序。-Through matlab programming for GPS single point positioning speed to reflect the test place moving situation, and the sampling data 1 s (1 hz)

Loadobsrinex. M for monitoring data, used the GPS receiver got loadrinexGpsn. M GPS ephemeris data, single_v_main1. M is the main program, and other procedures to eliminate error.