how to modify displayed result

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Opariuc Andrei
Opariuc Andrei 2020-11-9
评论： Rik 2020-11-9
so i've got my code all functioning and all,how can i get matlab do display/calculate the divisions from sol (solution)? if possible i would like more response variants
  2 个评论
Rik
Rik 2020-11-9
It looks like you need to either set format to something else, or use double to convert the result. Without being able to copy and run your code it I can't tell which it is.
Opariuc Andrei
Opariuc Andrei 2020-11-9
%% Input data
m1=2; m2=2.5; m3=3; k1=10; k2=15; k3=20; g=9.81;
%% calculus
syms x1 x2 x3
[A,b]=equationsToMatrix([m1*g+k2*(x2-x1)-k1*x1 m2*g+k3*(x3-x2)+k2*(x1-x2) m3*g+k3*(x2-x3)],[x1 x2 x3]);
sol=A\b

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Rik
Rik 2020-11-9
Ran in:
%% Input data
m1=2; m2=2.5; m3=3; k1=10; k2=15; k3=20; g=9.81;
%% calculus
syms x1 x2 x3
[A,b]=equationsToMatrix([m1*g+k2*(x2-x1)-k1*x1 m2*g+k3*(x3-x2)+k2*(x1-x2) m3*g+k3*(x2-x3)],[x1 x2 x3]);
sol=A\b
sol = 
sol_as_double=double(sol)
sol_as_double = 3×1
7.3575 10.9545 12.4260
●
  1 个评论
Rik
Rik 2020-11-9
There seems to something wrong with the display fractional output (the code running feature is still being tested). It is the same as what you posted, so the conversion to double should also work for you.

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