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| author | Yi Kong <yikong@google.com> | 2022-02-25 17:02:53 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2022-02-25 17:02:53 +0000 |
| commit | edb0ad5bb04b48aab7dd0978f0475edd3550de7c (patch) | |
| tree | fb979fb4cf4f8052c8cc66b1ec9516d91fcd859b /doc/AsciiQuickReference.txt | |
| parent | 8fd413e275f78a4c240f1442ce5cf77c73a20a55 (diff) | |
| parent | bc0f5df265caa21a2120c22453655a7fcc941991 (diff) | |
| download | eigen-aml_tz4_331314010.tar.gz | |
Merge changes Iee153445,Iee274471 am: 79df15ea88 am: 10f298fc41 am: 7cb5001398 am: bc0f5df265aml_uwb_331910010aml_uwb_331820070aml_uwb_331613010aml_uwb_331611010aml_uwb_331410010aml_uwb_331310030aml_uwb_331115000aml_uwb_331015040aml_uwb_330810010aml_tz4_332714070aml_tz4_332714050aml_tz4_332714010aml_tz4_331910000aml_tz4_331314030aml_tz4_331314020aml_tz4_331314010aml_tz4_331012050aml_tz4_331012040aml_tz4_331012000aml_ase_331311020aml_ase_331112000aml_ase_331011020android13-mainline-uwb-releaseandroid13-mainline-tzdata4-releaseandroid13-mainline-appsearch-releaseaml_tz4_332714010
Original change: https://android-review.googlesource.com/c/platform/external/eigen/+/1999079
Change-Id: Ife39d10c8b23d3eeb174cd52f462f9d20527ad03
Diffstat (limited to 'doc/AsciiQuickReference.txt')
| -rw-r--r-- | doc/AsciiQuickReference.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/AsciiQuickReference.txt b/doc/AsciiQuickReference.txt index 0ca54cef3..18b4446c6 100644 --- a/doc/AsciiQuickReference.txt +++ b/doc/AsciiQuickReference.txt @@ -50,6 +50,12 @@ VectorXi::LinSpaced(((hi-low)/step)+1, // low:step:hi // Matrix slicing and blocks. All expressions listed here are read/write. // Templated size versions are faster. Note that Matlab is 1-based (a size N // vector is x(1)...x(N)). +/******************************************************************************/ +/* PLEASE HELP US IMPROVING THIS SECTION */ +/* Eigen 3.4 supports a much improved API for sub-matrices, including, */ +/* slicing and indexing from arrays: */ +/* http://eigen.tuxfamily.org/dox-devel/group__TutorialSlicingIndexing.html */ +/******************************************************************************/ // Eigen // Matlab x.head(n) // x(1:n) x.head<n>() // x(1:n) @@ -88,6 +94,11 @@ R.row(i) = P.col(j); // R(i, :) = P(:, j) R.col(j1).swap(mat1.col(j2)); // R(:, [j1 j2]) = R(:, [j2, j1]) // Views, transpose, etc; +/******************************************************************************/ +/* PLEASE HELP US IMPROVING THIS SECTION */ +/* Eigen 3.4 supports a new API for reshaping: */ +/* http://eigen.tuxfamily.org/dox-devel/group__TutorialReshape.html */ +/******************************************************************************/ // Eigen // Matlab R.adjoint() // R' R.transpose() // R.' or conj(R') // Read-write |