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Numerical Example |
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The next step is to choose initial values for the unknown voltage
elements (shown in the white squares). For this example, we will
set these matrix elements equal to zero: |
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Any initial value will work, although an intelligent choice of initial
values will speed the convergence of the numerical solution. For
example, this example might converge a little faster if we put a value
of 50 V in the white squares (since the final voltages should be
somewhere between 0 and 100 V). On the other hand, the solution for
our choice of 0 V will be much faster than initial values of -4000 V or
+9999 V. |
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