[x,y,z]=[x1,y1,z1]+k*[x2-x1,y2-y1,z2-z1]请问matlab具体的程序k=0:0.1:1;
x=x1+k*(x2-x1)

y=y1+k*(y2-y1)

z=z1+k*( z2-z1)