javamatrixjama

How to calculate pseudoinverse of a matix using JAMA (A Java Matrix Package)?

I am trying to find inverse of a matrix. When it is singular I need to calculate pseudoinverse. I am not able to find anything like pseudoinverse in JAMA doc. How could I compute it ?

Solution

  • jama makes it for you

    documentation

    public Matrix inverse()
    Matrix inverse or pseudoinverse
    Returns:
        inverse(A) if A is square, pseudoinverse otherwise.