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Jurgen


Pontifica Universidad Catolica de Chile

自 2014 起处于活动状态

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统计学

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Is there any way to limit the resolution time to lsqnonlin?
I have a "while" cycle that execute a optimization using lsqnonlin, the problem is that in some iterations it can't solve the sy...

10 years 前 | 1 个回答 | 0

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Is there any way to use a function defined in the workspace inside a function defined in a .m file?
I trying of use fmincon and for that I have to create a function with de nonlinear constrains, but when creating the function th...

10 years 前 | 2 个回答 | 1

2

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Is there any way to exclude the complex values ​​of the iterations with lsqnonlin ?
I'm a little confused now. Just to be clear, I need to solve a system containing non-linear equations and inequalities. Consider...

10 years 前 | 0

提问


"lsqnonlin" constantly stopped for failing to integrate numerically
I numerically solving a system of equations. Some have integral equations, for which I am using "integral", since there is n...

10 years 前 | 2 个回答 | 0

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Show an expression on each iteration of the optimization
Hello, I'm using "lsqnonlin" to optimize a function and would like to show a expression, important for my problem, in each it...

10 years 前 | 1 个回答 | 0

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How I can integrate symbolically a function of probability?
Hello, I need to integrate the following: f1=@(x)unifpdf(x,0.4,0.5) syms x; int(f1(x),x,0,1) ans = 10 This...

10 years 前 | 2 个回答 | 0

2

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提问


Is there any way to exclude the complex values ​​of the iterations with lsqnonlin ?
I'm using lsqnonlin to solve a non linear system, and my solution must be real, so I wanted to know if I could exclude complex i...

10 years 前 | 2 个回答 | 0

2

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How to do a function of equations?
I want to make a function using 4 equations, something like fun = @ (w, x, y, z) [eq1, eq2, eq3; eq4], however it does not work....

10 years 前 | 1 个回答 | 0

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提问


Problem using integral in a nonlinear system
Hello, I'm trying to solve a 4x4 nonlinear system of equations (using fsolve and lsqnonlin). Two of these equations have integr...

10 years 前 | 1 个回答 | 0

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