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FastDeploy/third_party/eigen/doc/examples/make_circulant.cpp.main
Jack Zhou 355382ad63 Move eigen to third party (#282)
* remove useless statement

* Add eigen to third_party dir

* remove reducdant lines
2022-09-26 19:24:02 +08:00

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int main()
{
Eigen::VectorXd vec(4);
vec << 1, 2, 4, 8;
Eigen::MatrixXd mat;
mat = makeCirculant(vec);
std::cout << mat << std::endl;
}