问题:已知三组数据,就是直角坐标系中的x,y,z的三个数组,要求在matlab中拟合出这条空间曲线。 帖子源数据:
a=
[22.77,17.13,14.37,12.98,12.34,12.12,12.11,12.18,12.27,12.32,12.32,12.27,12.18,12.11,12.12,12.34,12.98,14.37,17.13,22.77];
b=[23.75,21.25,18.75,16.25,13.75,11.25,8.75,6.25,3.75,1.25,-1.25,-3.75,