菜鸟,matlab程序出错,不知错在哪t1=0.25*pi:0.5*pi/100:0.75*pi;t2=-5/6*pi:1/60*pi:5/6*pi;x1=100*cos(t1);y1=-100*sin(t1);x2=(100+150*cos(t2))*cos(t1);y2=-(100+150*cos(t2))*sin(t1);Error using ==> mtimesInner matrix dimensions must agree.

菜鸟,matlab程序出错,不知错在哪t1=0.25*pi:0.5*pi/100:0.75*pi;t2=-5/6*pi:1/60*pi:5/6*pi;x1=100*cos(t1);y1=-100*sin(t1);x2=(100+150*cos(t2))*cos(t1);y2=-(100+150*cos(t2))*sin(t1);Error using ==> mtimesInner matrix dimensions must agree.
菜鸟,matlab程序出错,不知错在哪
t1=0.25*pi:0.5*pi/100:0.75*pi;
t2=-5/6*pi:1/60*pi:5/6*pi;
x1=100*cos(t1);
y1=-100*sin(t1);
x2=(100+150*cos(t2))*cos(t1);
y2=-(100+150*cos(t2))*sin(t1);
Error using ==> mtimes
Inner matrix dimensions must agree.

菜鸟,matlab程序出错,不知错在哪t1=0.25*pi:0.5*pi/100:0.75*pi;t2=-5/6*pi:1/60*pi:5/6*pi;x1=100*cos(t1);y1=-100*sin(t1);x2=(100+150*cos(t2))*cos(t1);y2=-(100+150*cos(t2))*sin(t1);Error using ==> mtimesInner matrix dimensions must agree.
x2=(100+150*cos(t2)).*cos(t1); % 矩阵对应元素相乘用 .*
y2=-(100+150*cos(t2)).*sin(t1); % 矩阵对应元素相乘用 .*