(octave.info)Matrix Manipulation

---

Next: Arithmetic Prev: Plotting Up: Top

---

Enter node , (file) or (file)node

16 Matrix Manipulation
**********************

There are a number of functions available for checking to see if the
elements of a matrix meet some condition, and for rearranging the
elements of a matrix.  For example, Octave can easily tell you if all
the elements of a matrix are finite, or are less than some specified
value.  Octave can also rotate the elements, extract the upper- or
lower-triangular parts, or sort the columns of a matrix.

Finding Elements and Checking Conditions

Rearranging Matrices

Special Utility Matrices

Famous Matrices