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from Eric Maddy (NOAA-STAR):
Jacobians are non-zero (and "noisy") where there should be little or no response.
See attached figures which show CRTM Jacobians(channel, pressure) for MetOp-C IAS…
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Hi, first of all, thank you for providing the code explaining PGO.
I would like to ask you if you can provide some literature or explanation about analytical derivation of Jacobians (because I have…
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When I get the `FaceGeometricFactors` for 2-D boundaries in 3-D space, the Jacobian matrix is empty. The code is
```
if (dim == 2)
const FaceGeometricFactors *face_geom = mesh->GetFaceGeometricF…
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```julia
f!(du, u, p, t) = du .= 1.01u # deterministic part
sde = CoupledSDEs(f!, zeros(2));
ode = CoupledODEs(sde)
jacobian(sde) # fails
jacobian(ode) # works
ode isa CoreDynamicalSystem # …
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Hi,
I’m trying to use the CAT12 toolbox to compute DBM maps from T1w images. I used the default parameters and saved the Jacobian determinant map. The resulting map seems to have an issue in which …
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Can we get any example when we have an array of functions, rather than a single one. This is quite a common case, when we need to compute Jacobian. I think I have some idea how to do that, but I am no…
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From the docs it is not clear what happens if the user prepares with a given type of `x`, then calls with another type. Eg
```julia
using DifferentiationInterface, ForwardDiff, StaticArrays
const…
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### Bug Description
Perfect Jacobian achieved using AD for the fully coupled approach become incorrect as soon as we switch to multi-system.
At this point, I am about 70% sure because of AD derivat…
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In many algorithms one needs the jacobian of the drift field. These are now computed using ForwardDiff. Adding the the field `jacobian` to `StochSystem`, makes it possible for the user to hardcode it …
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Per discussion [here](https://reviewable.io/reviews/robotlocomotion/drake/12065#-Lp-fejT9wYgnlYc-2lX) in PR #12065, we'd most likely like to remove the API in `internal::MBT::CalcInverseDynamics()` ta…