请matlab大神帮助我看看这个三维参数方程图像怎么画不出来.>>a=0.003;>>d=0.5;>>c=0.25*pi;>>l=0.4;>>w=5;>>k=0.1;>>t0=0.01;>>t=0:0.01:2;>>[t]=meshgrid(t);>>x1=-d*k*l*sin(c*sin(w*(t-t0)))/(d-k*(a+l*sin(c*sin(w*(t-t0)))));>>y1=d*l*sin

请matlab大神帮助我看看这个三维参数方程图像怎么画不出来.>>a=0.003;>>d=0.5;>>c=0.25*pi;>>l=0.4;>>w=5;>>k=0.1;>>t0=0.01;>>t=0:0.01:2;>>[t]=meshgrid(t);>>x1=-d*k*l*sin(c*sin(w*(t-t0)))/(d-k*(a+l*sin(c*sin(w*(t-t0)))));>>y1=d*l*sin
请matlab大神帮助我看看这个三维参数方程图像怎么画不出来.
>>a=0.003;
>>d=0.5;
>>c=0.25*pi;
>>l=0.4;
>>w=5;
>>k=0.1;
>>t0=0.01;
>>t=0:0.01:2;
>>[t]=meshgrid(t);
>>x1=-d*k*l*sin(c*sin(w*(t-t0)))/(d-k*(a+l*sin(c*sin(w*(t-t0)))));
>>y1=d*l*sin(c*sin(w*(t-t0)))/(d-k*(a+l*sin(c*sin(w*(t-t0)))));
>>x2=d*k*l*sin(c*sin(w*t))/(d-k*(a+l*sin(c*sin(w*t))));
>>y2=d*l*sin(c*sin(w*t))/(d-k*(a+l*sin(c*sin(w*t))));
>>x=((d-x2)*(a*x1+d*y1)+(d-x1)*(a*x2-d*y1))/((y1+a)*(d-x2)-(y2-a)*(d-x1));
>>y=((y2-a)*(a*x1+d*y1)+(y1+a)*(a*x2-d*y1))/((y2-a)*(d-x1)-(y1+a)*(d-x2));
>>z=-0.5*(l*cos(c*sin(w*(t-t0)))+l*cos(c*sin(w*t)));
>>surf(x,y,z);
>>grid;

请matlab大神帮助我看看这个三维参数方程图像怎么画不出来.>>a=0.003;>>d=0.5;>>c=0.25*pi;>>l=0.4;>>w=5;>>k=0.1;>>t0=0.01;>>t=0:0.01:2;>>[t]=meshgrid(t);>>x1=-d*k*l*sin(c*sin(w*(t-t0)))/(d-k*(a+l*sin(c*sin(w*(t-t0)))));>>y1=d*l*sin
x的表达式不对,请检查
计算出来的x为无穷