mirror of
https://gitlab.com/libeigen/eigen.git
synced 2024-12-03 06:50:57 +08:00
18 lines
381 B
C++
18 lines
381 B
C++
#include <iostream>
|
|
#include <Eigen/Dense>
|
|
|
|
using namespace std;
|
|
using namespace Eigen;
|
|
|
|
int main()
|
|
{
|
|
Matrix3f A;
|
|
Vector3f b;
|
|
A << 1,2,3, 4,5,6, 7,8,10;
|
|
b << 3, 3, 4;
|
|
cout << "Here is the matrix A:\n" << A << endl;
|
|
cout << "Here is the vector b:\n" << b << endl;
|
|
Vector3f x = A.colPivHouseholderQr().solve(b);
|
|
cout << "The solution is:\n" << x << endl;
|
|
}
|