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[4/4]解决USB摄像头打开相机预览界面绿屏
liyujie
2025-08-28
786ff4f4ca2374bdd9177f2e24b503d43e7a3b93
[~lzh/A133.git]
/
android
/
external
/
eigen
/
doc
/
snippets
/
LeastSquaresNormalEquations.cpp
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MatrixXf A = MatrixXf::Random(3, 2);
VectorXf b = VectorXf::Random(3);
cout << "The solution using normal equations is:\n"
<< (A.transpose() * A).ldlt().solve(A.transpose() * b) << endl;