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1.7 Griewangk's function 8 Contents1.9 Ackley's Path function 10

1 Parametric Optimization


1.8 Sum of different power function 9

The sum of different powers is a commonly used unimodal test function.

function definition
f9(x)=sum(abs(x(i))^(i+1)), i=1:n;
-1<=x(i)<=1
.

global minimum
f(x)=0; x(i)=0, i=1:n.

This function is implemented in objfun9.

Sum of different power (function 9)


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