matlab在极坐标中画圆,圆心为(0,0)和(1,1),怎么画?答:t=linspace(0,2*pi,50);r=2*ones(size(t));z=1+2*cos(t)+i*(1+2*sin(t));polar(angle(z),abs(z),'g')hold onpolar(t,r,'r')说明:1、其实要点就在于怎样计算出曲线各点对应的极坐标值;2、如果要在同一图中绘制,应该先画矢径范围更大的那条曲线,否则会显示不完整。
(50分)matlab极坐标角度设定答:打开polar.m后可以找到下面这段语句 plot spokes th = (1:6)*2*pi/12;cst = cos(th); snt = sin(th);cs = [-cst; cst];sn = [-snt; snt];line(rmax*cs,rmax*sn,'linestyle',ls,'color',tc,'linewidth',1,...'handlevisibility','off','parent',cax)把th改成别的值就可以...