a=data(8:70);楼主试试 看能否满足要求 a =
4$GPGGA,021153.0,2309.5840,N,11320.5349,E,2,07,1.41,00038,M,-00
[此贴子已经被作者于2007-7-15 13:20:45编辑过]
谢谢版主,matlab真是个好东西,刚学,多多交流