Matrix norm Calculator
Calculates the L1 norm, the Euclidean (L2) norm and the Maximum(L infinity) norm of a matrix.
- Bug report
- The text definition of the L2 norm is incorrect. The calculated result is correct though.
Is says it''s the maximum eigenvalue of A, that is lambda_max(A).
Instead it should say that it''s the largest spectral radius, that is sigma_max(A).
Equivalently that''s the largest eigenvalue of A^T.A (or A^* A for complex matrices).
See e.g. https://en.wikipedia.org/wiki/Matrix_norm
- from Keisan
- Thank you for your advice.
We have fixed it.
 2018/01/20 05:51 Male / 50 years old level / An engineer / Useful /