Rank: 4288 based on 5 downloads (last 30 days) and 1 file submitted
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Duc

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A student in Hanoi University of Technology

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Electronics and programming

 

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02 May 2009 Steepest Decent Method Solves a multi-variable unconstrained optimization problem using the Steepest Decent Method Author: Duc mathematics 5 1
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01 May 2009 Steepest Accent Method Solves multivariant unconstrained optimization using the Steepest Accent Method Author: Siamak Faridani

untitle4.m
function Untitled4()
syms alpha
f='alpha'
diff(f,alpha)
%error!!

untitle4p.m
syms alpha
f='alpha'
diff(f,alpha)
%get expected result

untitle5.m
function Untitled4()
syms alpha1
f='alpha1'
diff(f,alpha1)
%get expected result
01 May 2009 Steepest Accent Method Solves multivariant unconstrained optimization using the Steepest Accent Method Author: Siamak Faridani

Run with
x01=1;
x02=2;

and

a='10*(2*x1-5)^2+2*(3*x2-6)^2';
 
then I get an error:
alphaval =
 
C_
 
??? Error using ==> evalin
Undefined function or variable 'C_'.
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04 May 2009 Steepest Decent Method Solves a multi-variable unconstrained optimization problem using the Steepest Decent Method Author: Duc D'Errico, John

This is NOT a "decent" method. At best, it is perhaps a "descent" method. But steepest descent is rarely that decent a choice.
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mathematics
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02 May 2009 Steepest Decent Method Solves a multi-variable unconstrained optimization problem using the Steepest Decent Method Author: Duc mathematics 5 1

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