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Michal Kvasnicka

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numerical analysis, mathematical modeling, high performance computing

 

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18 Mar 2010 ANNI - solver of a set of non-linear equations. ANNI is robust derivative-free, population based solver of a set of non-linear equations. Author: Bohuslav Ruzek

On Matlab R2010a I always got the following warning message:
>> ANNI('my_m.in');
Warning: Directory access failure: my_fcn.m.
> In path at 110
  In addpath at 87
  In ANNI>init at 711
  In ANNI at 39
fcn0 call: Time for preparing your problem for solution
fcn3 call: Here is the result (exact solution is x1 = -1, x2 = +1)
x1 = -1.0000 x2 = 1.0000
For details look into the file ANNI.log
******************************

There is some trouble with addpath command.

Michal

18 Mar 2010 ANNI - solver of a set of non-linear equations. ANNI is robust derivative-free, population based solver of a set of non-linear equations. Author: Bohuslav Ruzek

Hello Bohuslav,

just a few remarks regarding your ANNI solver:

1. in the README file is mentioned file "my_fcn.in" but in your package is file "my_m.in"

2. the example is extremely simple, could you add more complex example with user defined dimension and number of equations to give user chance to evaluate real performance figure?

Michal

09 Jun 2009 General Least Squares Regression Multi Dimensional Multivariable Least Squares Regression Author: Husam Aldahiyat

at STRB2 function is probably infinite while loop problem

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