I have solved an ode using ode45. The solution is correct but when I try to use the solution on other functions the program only takes the initial conditions.

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Ioannis Violaris 2016-11-26

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关闭： MATLAB Answer Bot 2021-8-20

code matlab.txt

My code is attached. It runs but the temperature plot is wrong. Can someone tell me how to fix this?

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Walter Roberson 2016-11-26

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Undefined function or variable ao in

Aavg=@ (t,a) a(1)*A1+a(2)*A2+(ao(a))*A0; %Average planetary albedo

Reminder: we do not know what the temperature plot should look like, so it would help if you posted an example of what you are hoping for, or describe what difference you observe.

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Answer 1

Ezor 2016-12-14

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编辑：Ezor 2016-12-14

That is strange that your ao function is defined after the Aavg one which uses a0. Same thing for vector a. Is it done on purpose?

I have solved an ode using ode45. The solution is correct but when I try to use the solution on other functions the program only takes the initial conditions.

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I have solved an ode using ode45. The solution is correct but when I try to use the solution on other functions the program only takes the initial conditions.

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