where matrix is a numeric matrix or literal. The LOG function is the scalar function that takes the natural logarithm of each element of the argument matrix. An example of a valid statement is shown ...

Comparisons are made with other estimation techniques, including using the matrix logarithm, matrix square root and Cholesky decomposition. Applications to diffusion tensor imaging are considered and, ...

New functions compute the matrix logarithm, exponential, sine, cosine, sinh, or cosh of real and complex matrices (Schur-Parlett algorithm), function of real and complex matrices (using numerical ...