Minimal direction displacement with defined constraint
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Given:
- $n$ angles $phi_0 lt ... lt phi_n-1$ ($0 leq phi_i lt
2pi)$ - $delta$ ($2ndelta leq 2pi$)
Find new angles $theta_0, ..., theta_n-1$ such that $ |theta_i - theta_j| geq delta$ for every pair $(i, j) in (0,1), (1,2), ..., (n-2,n-1), (n-1, 0)$
and that $sum_i=0^n-1(phi_i - theta_i)^2$ is minimal.
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geometry optimization
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up vote
0
down vote
favorite
Given:
- $n$ angles $phi_0 lt ... lt phi_n-1$ ($0 leq phi_i lt
2pi)$ - $delta$ ($2ndelta leq 2pi$)
Find new angles $theta_0, ..., theta_n-1$ such that $ |theta_i - theta_j| geq delta$ for every pair $(i, j) in (0,1), (1,2), ..., (n-2,n-1), (n-1, 0)$
and that $sum_i=0^n-1(phi_i - theta_i)^2$ is minimal.
MSPaint sketch
geometry optimization
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Given:
- $n$ angles $phi_0 lt ... lt phi_n-1$ ($0 leq phi_i lt
2pi)$ - $delta$ ($2ndelta leq 2pi$)
Find new angles $theta_0, ..., theta_n-1$ such that $ |theta_i - theta_j| geq delta$ for every pair $(i, j) in (0,1), (1,2), ..., (n-2,n-1), (n-1, 0)$
and that $sum_i=0^n-1(phi_i - theta_i)^2$ is minimal.
MSPaint sketch
geometry optimization
Given:
- $n$ angles $phi_0 lt ... lt phi_n-1$ ($0 leq phi_i lt
2pi)$ - $delta$ ($2ndelta leq 2pi$)
Find new angles $theta_0, ..., theta_n-1$ such that $ |theta_i - theta_j| geq delta$ for every pair $(i, j) in (0,1), (1,2), ..., (n-2,n-1), (n-1, 0)$
and that $sum_i=0^n-1(phi_i - theta_i)^2$ is minimal.
MSPaint sketch
geometry optimization
edited Jul 31 at 19:45
asked Jul 31 at 19:11
lovenjak
12
12
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