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Noise model in intro.py #4

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Neoyning opened this issue Jul 22, 2024 · 0 comments
Open

Noise model in intro.py #4

Neoyning opened this issue Jul 22, 2024 · 0 comments

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@Neoyning
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Hi,

In code intro.py actual noise propagation,

T[:, k] = Gamma.bmm(Phi).bmm(T_k).bmm(tmp2)

where T_k is the exponential mapped generated multivariate Gaussian noise using the Cholesky decomposition of the covariance matrix.

I am wondering why multiplication is not at the end of the equation as followed

T[:, k] = Gamma.bmm(Phi).bmm(tmp2).bmm(T_k)

Based on the equation (44) in paper
Screenshot from 2024-07-23 00-11-55

Thanks!

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