函数startButton_Callback (hObject eventdata处理)
L1=str2double(handles.L1.String);
L2 = str2double (handles.L2.String);
L3 = str2double (handles.L3.String);
L4 = str2double (handles.L4.String);
一个= (0,0);
D = (L1, 0);
k = 1;
对于θ= 0:0.1:2 *π
BD =√L1, L2 ^ 2 + * L2-2 * L1 * L2 * cos(θ));
fi=acos((L3*L3+L4*L4-BD*BD)/(2*L3*L4));
1 = 2 *: (l2 * sin(θ)+ L4 * sin (fi)) / (L1 + L3-L2 * cos(θ)L4 * cos (fi)));
θ4=2*atan((L2*sin(θ2)-L3*sin(fi))/(L4-L1+L2*cos(θ2)-L3*cos(fi));
B(k,:)=[(L2*cos(theta2)),(L2*sin(theta2))];
C(k,:)=[(L2*cos(θ2)+L3*cos(θ3)),(L2*sin(θ2)+L3*sin(θ3));
k = k + 1;
结束
Cx=C(:,1);
Cy=C(:,2);
Bx = B (: 1);
By=B(:,2);
Cx_min = min (Cx);
Cx_max=max(Cx);
Cy_min = min (Cy);
Cy_max=max(Cy);
Bx_min = min (Bx);
Bx_max = max (Bx);
By_min = min ();
By_max = max ();
F = [Bx_min Cx_min];
G=[由_min,Cy_min];
= (Cx_max-L1) + (Cx_max-L1) + (Cx_max-L1);
下_x=min(F)-(L1/10);
上_y=Cy_max+(L1/10);
lower_y = min(G) - (L1/10);
清晰的通过Cx_min Cx_max Cy_min Cy_max
清晰的Bx_min Bx_max By_min By_max F G BD B C fi
清晰的1 theta4θ
轴(gca,“平等”);
轴([lower_x upper_x、lower_y upper_y]);
对于θ= 0:0.1:2 *π
J = getappdata (handles.stopButton,“停止”);
如果J = = 0
rmappdata (handles.stopButton“停止”)
BD =√L1, L2 ^ 2 + * L2-2 * L1 * L2 * cos(θ));
fi=acos((L3*L3+L4*L4-BD*BD)/(2*L3*L4));
1 = 2 *: (l2 * sin(θ)+ L4 * sin (fi)) / (L1 + L3-L2 * cos(θ)L4 * cos (fi)));
θ4=2*atan((L2*sin(θ2)-L3*sin(fi))/(L4-L1+L2*cos(θ2)-L3*cos(fi));
B = [(L2 * cos(θ)),(L2 * sin(θ)));
C=[(L2*cos(θ2)+L3*cos(θ3)),(L2*sin(θ2)+L3*sin(θ3));
l2_line =线([A(1),(1)]、[A (2), (2)),“线宽”4“颜色”,“k”);
l3_line =线([B (1), C(1)]、[B (2), C (2)),“线宽”4“颜色”,“k”);
l4_line =线([C(1)、D(1)]、[C(2)、D (2)),“线宽”4“颜色”,“k”);
a_joint = viscircles ((L2/20),“颜色”,“r”,“线宽”,6);
b_joint = viscircles (B (L2/20)“颜色”,“r”,“线宽”,6);
c_joint = viscircles (C (L2/20)“颜色”,“r”,“线宽”,6);
d_joint = viscircles (D (L2/20),“颜色”,“r”,“线宽”,6);
C_traj = viscircles (C (L2/2000)“颜色”,“k”);
删除(a_joint);
删除(b_接头);
删除(c_joint);
删除(d_joint);
删除(l2_行);
删除(l3_行);
删除(l4_line);
结束
BD =√L1, L2 ^ 2 + * L2-2 * L1 * L2 * cos(θ));
fi=acos((L3*L3+L4*L4-BD*BD)/(2*L3*L4));
1 = 2 *: (l2 * sin(θ)+ L4 * sin (fi)) / (L1 + L3-L2 * cos(θ)L4 * cos (fi)));
θ4=2*atan((L2*sin(θ2)-L3*sin(fi))/(L4-L1+L2*cos(θ2)-L3*cos(fi));
B = [(L2 * cos(θ)),(L2 * sin(θ)));
C=[(L2*cos(θ2)+L3*cos(θ3)),(L2*sin(θ2)+L3*sin(θ3));
l2_line =线([A(1),(1)]、[A (2), (2)),“线宽”4“颜色”,“k”);
l3_line =线([B (1), C(1)]、[B (2), C (2)),“线宽”4“颜色”,“k”);
l4_line =线([C(1)、D(1)]、[C(2)、D (2)),“线宽”4“颜色”,“k”);
a_joint = viscircles ((L2/20),“颜色”,“r”,“线宽”,6);
b_joint = viscircles (B (L2/20)“颜色”,“r”,“线宽”,6);
c_joint = viscircles (C (L2/20)“颜色”,“r”,“线宽”,6);
d_joint = viscircles (D (L2/20),“颜色”,“r”,“线宽”,6);
C_traj = viscircles (C (L2/2000)“颜色”,“k”);
暂停(0.01);
删除(a_joint);
删除(b_接头);
删除(c_joint);
删除(d_joint);
删除(l2_行);
删除(l3_行);
删除(l4_line);
结束
函数stopButton_Callback (hObject eventdata处理)
setappdata (hObject“停止”, 0 )