nes(N-1,1);
gamma = 1*ones(N-1,1);

<span class="comment">% load capacitance at each node</span>
C1 = 10; C2 = 10; C3 = 10; C4 = 10; C5 = 10;
Cload = [0 C1 C2 C3 C4 C5];

<span class="comment">% minimum and maximum width and area specification</span>
Wmin = 1;
Wmax = 10;
Amax = 15;

<span class="comment">%********************************************************************</span>
<span class="comment">% derived data (computed from user's data)</span>
<span class="comment">%**********************************