:άɢͼ

ʽ:
PlotPoint3D(x1,y1,z1...,xn,yn,zn)

x1,y1,z1,...,xn,yn,zn: ʾn,xiyiziͬγľ,ʾӦά

˵:
1ִϷһͼδڶ

:

x=0:0.1:6.4;y=sin(x);z=cos(x);PlotPoint3D(x,y,z)
{<http://www.mathsword.com/wp-content/uploads/2021/02/PlotPoint3D.png>}