matlab:编写一个脚本画出半径为1的一个院,并画出该圆的倾角为45°,180...答:主程序:clc;clear allcircle(2,2,1,45,180)函数程序 function circle(x0,y0,R,th1,th2)th1=th1*pi/180;th2=th2*pi/180;th=linspace(0,2*pi,1000);x=x0+R*cos(th);y=y0+R*sin(th);x1=x0+R*cos(th1);y1=y0+R*sin(th1);x2=x0+R*cos(th2);y2=y0+R*sin(th2);...