how to find optimize value with two variables
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i have an objective function j where j=x+1/y; and x and y are calculated for different values of dd such that dd=.5:.015:.20 i need to apply steepest ascent method to speed up the process can u please help how can i do this
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dbmn
2017 年 7 月 18 日
If I understand correctly, you have:
x = f(dd);
y = g(dd);
j = f(dd) + 1/g(dd) = h(dd);
which is a one dimensional optimization problem. Check out fminsearch or fminbnd or simply write the steepest descent algorithm by yourself (ascend = -1*descent).
or are just certain values for dd to be used? Is y, x, freely chosable? more info needed.
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