Hello,
If I would like to get the density of the rectangle,how should I calculate
the value from rectangle in code cook_membrane.cc?
How should I design the function J(x,θ) to get the objective function J(x,θ
),?This function indicates the minimum movement.θ is density of this
rectangle object.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Conditions:Ax=b is given,A,b are known, solver x can be calculated.
I would like to get the vector of dJ/dθ=∂J/∂θ+(∂J/∂x.A^-1(θ) ){∂b(θ)/∂θ)-∂A(
θ)/∂θ}.
The expression is calculated with adjoint method.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
However,I didn't find the value of density in this code file ,or did I miss
something?
I wish someone could provide hint or suggestions.
Thanks in advance！
Best regards
Lance
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