New Post: How to use vector with matrix to find best match
Hi,Thank you for your reply can you please describe me in details how I can implement my logic with this so I can get best result. -- Regards, Anuj Rohila ITMC SOFT (Software Engineer), Linkedin...
View ArticleNew Post: Problem in thin QR Solve
Hello there, has this issue ever been solved? I am using the latest binaries but I get the same exception when trying to QR solve an MxN matrix (sparse or dense, full or thin method). Thanks!
View ArticleNew Post: Problem in thin QR Solve
Yes, this has been fixed roughly 2 years ago. Of course QR decompositions still require m >= n. Can you provide a repro? Thanks, Christoph
View ArticleNew Post: SubMatrix copy
I have a matrix and I want to swap quandrant 1 with quandrant 3 and quandrant 2 with quadrant 4. For example 1 2 3 4 5 6 7 8 9 becomes 9 7 8 3 1 2 6 4 5 I can do this with the MathNet SubMatrix method...
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Docs: document simpler MKL loading with native provider loader
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LA: Vector.Find/2, Exists/2, ForAll/2
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LA: migrate mixed-storage fallback implementations to use higher order functions
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Generate: Normal and Standard, deprecate Stable and Gaussian
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Generate: Unfold, Fibonacci
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Buildfix: disable Fibonacci tests where not available (pcl, 3.5).
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Tests: refactor LA theory tests to use enum datasets (much more tool friendly)
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Tests: merge dense and sparse vector arithmetic tests, cover mixed cases
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Tests: cleanup, simplifications
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Tests: port vector storage combinator tests to matrices
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Merge remote-tracking branch 'bbieniek/master'
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Distributions: ChiSquared.CDF test fix for more robust implementation #288
View ArticleNew Post: SubMatrix copy
The matrix storage can also copy directly from one sub-matrix to another sub-matrix (Storage.CopySubMatrixTo), so you could copy directly from A to B without extracting the 4 matrices. It actually does...
View ArticleNew Post: SubMatrix copy
I would prefer to keep it in a 2D array but maybe I should rethink this. I was not aware that DenseMatrix.OfArray(a) creates a new copy of the data and stores it in a different format. BTW, are ther...
View ArticleNew Post: SubMatrix copy
No concrete plans. But FFT is high on the list to work on, mainly to bring in native provider support.
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