How do I solve dm/dt = R(1-A) - B (A) in MATLAB?
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I have this equation:
dm/dt = R(1-A) - B (A)
I need to solve A when:
dmdt= 0
R =0.1
B= 0.2
I am able to solve it by hand, but how can I solve this problem in MATLAB? Can I set this as a function?
2 Comments
Jan
on 23 Nov 2012
@dafdfad: Destroying the question after an answer is given does not meet the intention of this forum. It is a counter-productive method. Please stop this.
Randy Souza
on 29 Nov 2012
I have restored the original text of this question.
dafdfad, this question has a clear subject and an accepted answer, so it may be valuable to someone else in the future. If you have a good reason why it should be removed from MATLAB Answers, please flag the question, explain why it should be deleted, and an administrator or high-reputation contributor will consider deleting the question. Please do not simply edit your question away.
Accepted Answer
Walter Roberson
on 19 Nov 2012
If you have the symbolic toolbox,
syms A
R = 0.1
B = 0.2
Asol = solve( R*(1-A)-B*A, A)
3 Comments
Walter Roberson
on 19 Nov 2012
I left that part out as it is 0.
syms A
R = 0.1
B = 0.2
dmdt = 0
Asol = solve( (R*(1-A)-B*A) - dmdt, A)
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