Write the computer code to perform a univariate search to find the minimum of this function. y = (x 1 − 8) 2 + (x 2 − 6) 2 + 15Abs[(x 1 − 2)(x 2 − 4)] − 300Exp{−[(x 1 − 9) 2 + (x 2 − 9) 2 ]}. Search...


Write the computer code to perform a univariate search to find the minimum of this function. y = (x1
− 8)2
+ (x2
− 6)2
+ 15Abs[(x1
− 2)(x2
− 4)] − 300Exp{−[(x1
− 9)2
+ (x2
− 9)2
]}. Search along the curve defined by x2
= 0.1x1
2, and use the constraint S <>


from which you can either integrate numerically to get a value for “S” or use a table of integrals to find an explicit equation for the value of “S.” Use a univariate algorithm from each category: second-order (successive quadratic, or secant/Newton’s) and direct (Golden Section, heuristic, LF). For each optimization algorithm, implement the constraint as “soft” (as a penalty added to the OF) and as “hard.” This is a total of four investigations. Show the effect of too large and too small values of the multiplier in the constraint penalty. Could you implement a hard constraint on successive quadratic, secant/ Newton’s, or Golden Section?

Nov 17, 2021
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