File: FullPivHouseholderQR_solve.cpp

package info (click to toggle)
eigen3 3.4.0-5
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 20,492 kB
  • sloc: cpp: 151,572; ansic: 75,396; fortran: 24,137; sh: 971; python: 244; javascript: 205; makefile: 42
file content (8 lines) | stat: -rw-r--r-- 325 bytes parent folder | download | duplicates (20) 
1
2
3
4
5
6
7
8
 
Matrix3f m = Matrix3f::Random();
Matrix3f y = Matrix3f::Random();
cout << "Here is the matrix m:" << endl << m << endl;
cout << "Here is the matrix y:" << endl << y << endl;
Matrix3f x;
x = m.fullPivHouseholderQr().solve(y);
assert(y.isApprox(m*x));
cout << "Here is a solution x to the equation mx=y:" << endl << x << endl;