Setting a function equal to some value by changing another value.
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I am trying to solve my function "morgpay" = to 600 by changing the down payment value (d). My program is working fine but I cannot get it to save my d value for the y of 600. I'm very new to Matlab so I would assume this something simple but I can't figure it out. Thanks!
for d= 250000:349900
if y == 600
d = dg
end
y=morgpay(.2240,15,349900,d);
end
1 个评论
Rik
2020-10-5
I would recommend doing the Onramp tutorial (which is provided for free by Mathworks). That should teach you how to handle changing values in a loop and how to use functions.
回答（1 个）
If morgpay is monotonic in d, it may be more efficient to use fzero(),
fun=@(d)morgpay(.2240,15,349900,d)-600;
dg=fzero(fun,[250000,349900])
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2020-10-5
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