d solve command matlab
hello i just started programmig with matlab and encountered this error :
Error using symengine (line 58)
Could not extract differential variables to solve for. Use ‘solve’ or ‘vpasolve’ to compute the solutions of
non-differential equations.
Error in mupadengine/feval (line 155)
symengine(‘error’,S(8:find(S=='[‘,1)-2));
Error in dsolve>mupadDsolve (line 328)
T = feval(symengine,’symobj::dsolve’,sys,x,options);
Error in dsolve (line 189)
sol = mupadDsolve(args, options);
Error in hwbrownwk202016 (line 6)
solve = simplify(dsolve([diffeq,IC],symvar(V(t))))
this is the program
clear all
syms e P S A t m V0 t0 V(t) real
IC = V(0)==V0
diffeq = diff(V(t),t) == P + e*V(t) – m*(S-(V(t)))
solve = simplify(dsolve([diffeq,IC],symvar(V(t))))
the program work in the online version but not in 2013…anybody knows wat the problem is?hello i just started programmig with matlab and encountered this error :
Error using symengine (line 58)
Could not extract differential variables to solve for. Use ‘solve’ or ‘vpasolve’ to compute the solutions of
non-differential equations.
Error in mupadengine/feval (line 155)
symengine(‘error’,S(8:find(S=='[‘,1)-2));
Error in dsolve>mupadDsolve (line 328)
T = feval(symengine,’symobj::dsolve’,sys,x,options);
Error in dsolve (line 189)
sol = mupadDsolve(args, options);
Error in hwbrownwk202016 (line 6)
solve = simplify(dsolve([diffeq,IC],symvar(V(t))))
this is the program
clear all
syms e P S A t m V0 t0 V(t) real
IC = V(0)==V0
diffeq = diff(V(t),t) == P + e*V(t) – m*(S-(V(t)))
solve = simplify(dsolve([diffeq,IC],symvar(V(t))))
the program work in the online version but not in 2013…anybody knows wat the problem is? hello i just started programmig with matlab and encountered this error :
Error using symengine (line 58)
Could not extract differential variables to solve for. Use ‘solve’ or ‘vpasolve’ to compute the solutions of
non-differential equations.
Error in mupadengine/feval (line 155)
symengine(‘error’,S(8:find(S=='[‘,1)-2));
Error in dsolve>mupadDsolve (line 328)
T = feval(symengine,’symobj::dsolve’,sys,x,options);
Error in dsolve (line 189)
sol = mupadDsolve(args, options);
Error in hwbrownwk202016 (line 6)
solve = simplify(dsolve([diffeq,IC],symvar(V(t))))
this is the program
clear all
syms e P S A t m V0 t0 V(t) real
IC = V(0)==V0
diffeq = diff(V(t),t) == P + e*V(t) – m*(S-(V(t)))
solve = simplify(dsolve([diffeq,IC],symvar(V(t))))
the program work in the online version but not in 2013…anybody knows wat the problem is? dsolve command r2013 MATLAB Answers — New Questions
