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Minimization discrete values.

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Old   December 14, 2006, 12:03
Default Minimization discrete values.
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Here is my problem: I have an arrays d1 and dref holding 20 values each (d1[20] dref[20]). I want to minimize f=sum(abs(d1[i]-dref[i])), by changing values of d1. My constraints are: *sum(d1[i]) is constant sum(d1[i]) at begining = sum(d1[i]) at end *max(d1[i])=cst and min(d1[i])=cst

What kind of minimization is it? Can I find some libraries (c++ or fortran) that could help me on that.


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