Here simple code keeps freezing my matlab, guess why?
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Hi, the following code keeps my matlab freezed(busy). And it never get solved!
y=[9048;4807;3393;2686;2262;1980;1778;1626;1508];
z=[22187;11787;8321;6587;5547;4854;4359;3988;3699];
beta=0.985^2;
alpha=0.3;
gamma=0.03;
phi=roundn([2.077869902373392 2.560745705954086], -3);
R=3026;
syms x;
eval=zeros(2,9);
for i=1:9
[eval(:,i)]=solve(gamma/(R-(1+phi(1)*x)*(1+phi(2)))-z(i)-((1+alpha*beta)/beta*(gamma/x-y(i))), x);
end
Saying code is not that correct in Loop.
But, even after removing loop and plugging just y(1) and z(1) doesn't work.
Do you know the reason? Is it memory problem? or any suggestion, please?
1 个评论
Alexander
2012-3-20
Which version of MATLAB are you using? My MATLAB returns the following result after less than one second:
eval =
408.4511 408.4511 408.4511 408.4511 408.4511 408.4511 408.4511 408.4511 408.4511
-0.0000 -0.0000 -0.0000 -0.0000 -0.0000 -0.0000 -0.0000 -0.0000 -0.0000
采纳的回答
Daniel Shub
2012-3-20
1 个投票
It runs just fine for me if I remove the roundn call (as I don't have that function/toolbox/version).
Given your propensity to use builtin functions as variable names (beta, alpha, gamma, and eval), have you overwritten something else that is important (e.g., solve, syms, times).
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