initial commit

2026-10-22 09:23:54 +08:00
commit 63f557a39f
4448 changed files with 584487 additions and 0 deletions
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+MatrixXf M1 = MatrixXf::Random(3, 8);
+cout << "Column major input:" << endl << M1 << "\n";
+Map<MatrixXf, 0, OuterStride<> > M2(M1.data(), M1.rows(), (M1.cols() + 2) / 3, OuterStride<>(M1.outerStride() * 3));
+cout << "1 column over 3:" << endl << M2 << "\n";
+
+typedef Matrix<float, Dynamic, Dynamic, RowMajor> RowMajorMatrixXf;
+RowMajorMatrixXf M3(M1);
+cout << "Row major input:" << endl << M3 << "\n";
+Map<RowMajorMatrixXf, 0, Stride<Dynamic, 3> > M4(M3.data(), M3.rows(), (M3.cols() + 2) / 3,
+                                                 Stride<Dynamic, 3>(M3.outerStride(), 3));
+cout << "1 column over 3:" << endl << M4 << "\n";