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 Kommentare

Rik
Rik am 9 Nov. 2020
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.
%% 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 am 9 Nov. 2020

1 Stimme

%% 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 Kommentar

Rik
Rik am 9 Nov. 2020
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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am 9 Nov. 2020

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