View Code 1 t=0:pi/50:10*pi; 2 plot3(sin(2*t),cos(2*t),t) 3 %axis square 4 grid on 相关文章： 2021-09-29 2021-09-26 2022-12-23 2021-12-18 2021-10-22 2021-07-29 2022-12-23 2021-10-11