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**Version Used**: VS 17.8.7 (Compiler Version 4.8.0-7.23572.1, Language Version 12.0)
**Steps to Reproduce**:
Try to compile the code below (see also [sharplab](https://sharplab.io/#v2:CYLg1APgx…
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I have a question, why are you applying a SVD on a zero-mean (along the first axis) matrix? I'm not sure that's correct, I think you need to apply the SVD to the covariance matrix.
In fact, when chec…
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Hi,
I'd like to be able to draw a sample from my MFK GP posterior - that is a multivariate Gaussian based on the the posterior mean and covariance. I don't see a method to generate a sample in the …
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I feel like I'm missing something. I'm using multiple sensors (JY901, WT901C, WT901BLE version). All of them read perfectly with standard Witmotion SDK and `witmotion-debug` tool from `pip`. But, when…
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When adding product terms in case of linear = FALSE and use_definition_variables = FALSE, (co-) variances of all exogenous variables are automatically added. These are not freely estimated but set to …
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I am recently interest in variance decomposition and wage gaps, but I am using a large dataset with a large number of firms and individuals as fixed effects. There is the problem of their covariance a…
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Hello Pierre/OpenMVG contributors,
As you might recall, last year I made a fork of openMVG to support panorama (equirectangular) cameras in the Ceres bundle adjustment and in the SFM scene.
Some …
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Problem
I am setting a Toeplizt variance-covariance as initial. But getting error :
Found multiple (transformed) start values for parameter ...
Expected :
Before throwing this message, the pro…
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I ran into an out of memory error using the `Matrix.get` method in a case where I have a lot of zero-weighted observations that I would like to carry through history-matching as metadata. It looks lik…
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We now use Cholesky decomposition ~~for finding the localization radius and~~ for drawing innovations (see #408). When the covariance matrix is not positive definite we use `eigh()`. Depending on how …