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Unformatted text preview: . (That is, you do not know the coeﬃcients or exponents
in the posynomial expressions.) You do know a set of k designs, given by w(1) , . . . , w(k) ∈ Rn , and
their associated objective values
P ( w (j ) ) , D ( w (j ) ) , A(w(j ) ), j = 1, . . . , k. You can assume that these designs satisfy the width limits. The goal is to ﬁnd a design w that
satisﬁes the width limits, and the design speciﬁcations
P (w) ≤ Pspec , D(w) ≤ Dspec ,
91 A(w) ≤ Aspec , where Pspec , Dspec , and Aspec are given.
Now consider the speciﬁc data given in blend_design_data.m. Give the following.
• A feasible design (i.e., w) that satisﬁes the speciﬁcations. • A clear argument as to how you know that your design satisﬁes the speciﬁcations, even though
you do not know the formulas for P , D, and A.
• Your method for ﬁnding w, including any code that you write.
• You do not need to know anything about circuit design to solve this problem. • See the title of this problem. 92 12 Signal processing...
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- Fall '13
- The Aeneid