Mansourt
diff --git a/‎LagrangeDynamicEqDeriver.m
Lines changed: 3 additions & 2 deletions b/‎LagrangeDynamicEqDeriver.m
Lines changed: 3 additions & 2 deletions
diff --git a/‎Pic/Anim1.gif
36.5 KB b/‎Pic/Anim1.gif
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diff --git a/‎Pic/Anim2.gif
1.24 KB b/‎Pic/Anim2.gif
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diff --git a/‎Pic/Anim3.gif
846 Bytes b/‎Pic/Anim3.gif
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diff --git a/‎Pic/Anim4.gif
2.94 KB b/‎Pic/Anim4.gif
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diff --git a/‎Pic/Ex1.png
-9.16 KB b/‎Pic/Ex1.png
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diff --git a/‎Pic/Ex2.png
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diff --git a/‎Pic/Ex3.png
-6.85 KB b/‎Pic/Ex3.png
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diff --git a/‎Pic/Ex4.png
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diff --git a/‎Pic/Logo.png
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@@ -27,7 +27,7 @@
     for jj = 1:N
         q_dst = [char(q(jj)), '(t)'];
         Dq_dst = ['diff(', q_dst,',t)'];
-        L_Dq(ii)  = subs(L_Dq(ii), {q(jj), Dq(jj)}, {q_dst, Dq_dst});
+        L_Dq(ii)  = subs(L_Dq(ii), {q(jj), Dq(jj)}, {str2sym(q_dst), str2sym(Dq_dst)});
     end
 
     L_Dq_fcn     = symfun(L_Dq(ii), t);
@@ -41,7 +41,8 @@
 
         DDq_dst = ['DD',char(q(jj))];
 
-        L_Dq_dt(ii)   = subs(L_Dq_dt(ii), {q_orig, Dq_orig, DDq_orig}, {q(jj), Dq(jj), DDq_dst});
+        L_Dq_dt(ii)   = subs(L_Dq_dt(ii), {str2sym(q_orig), str2sym(Dq_orig), str2sym(DDq_orig)}, ...
+                        {q(jj), Dq(jj), str2sym(DDq_dst)});
 
     end
 end