【matlab】如何增加小球数目答:给你加两个球 :-)clc; clear;number=120;t=linspace(6*pi,0,number);x=sin(t);y=cos(t)/2;z=t;plot3(x,y,z);grid on;hball1=line('color','r','marker','.','markersize',60,'erasemode','xor');hball2=line('color','g','marker','.','markersize',60,'erasemode'...
matlab如何表示球坐标和柱坐标?答:用柱坐标表示完之后用pol2cart转换为笛卡尔坐标 用球坐标表示完之后用sph2cart转换为笛卡尔坐标即可 比如画球r=5,θ∈[0,2π],ψ∈[-π/2,π/2]theta=linspace(0,2*pi,37);phi=linspace(-pi/2,pi/2,19);[theta,phi]=meshgrid(theta,phi);r=5+0*theta;[x,y,z]=sph2cart(theta,phi...
用matlab画x+y+z=0和球体原点为圆心,半径为1相交的图像命令是答:[X,Y,Z] = sphere(64); % 球体坐标figure;surf(X,Y,Z);hold onhidden onx = linspace(-1.5,1.5,100);y = linspace(-1.5,1.5,100);[X,Y] = meshgrid(x,y);surf(X,Y,-X-Y); % 平面shading interp;