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annotate kroneckerDelta.m @ 860:b758d1cf4c8e feature/poroelastic

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Add computation of HI*M to D2Variable to make adjoint gradient computation easier.
author Martin Almquist <malmquist@stanford.edu>
date Wed, 24 Oct 2018 16:16:43 -0700
parents b189bc409cdb
children
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b189bc409cdb Add helper function for kronecker delta.
Martin Almquist <malmquist@stanford.edu>
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1 function d = kroneckerDelta(i,j)
b189bc409cdb Add helper function for kronecker delta.
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2
b189bc409cdb Add helper function for kronecker delta.
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3 d = 0;
b189bc409cdb Add helper function for kronecker delta.
Martin Almquist <malmquist@stanford.edu>
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4 if i==j
b189bc409cdb Add helper function for kronecker delta.
Martin Almquist <malmquist@stanford.edu>
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5 d = 1;
b189bc409cdb Add helper function for kronecker delta.
Martin Almquist <malmquist@stanford.edu>
parents:
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6 end