User`s guide

Mathematics
3-15
0 4.8990 0
0 0 -4.8990
W =
-0.5774 -0.7416 -0.0749
-0.5774 0.6667 -0.6667
-0.5774 0.0749 0.7416
This produces a full matrix, W, whose columns are the left eigenvectors of A such that
W'*A = D*W'.
Option for rand, randi, and randn functions for creating arrays of
random numbers that match data type of an existing variable
The functions rand, randi, and randn can now return output that matches the data type
of an existing variable.
For example:
A = int16(32);
r = randi(A,4,4,'like',A);
class(r)
ans =
int16
Integer type support for mean
The mean function now supports inputs of any integer data type.
complex function with one complex input
The complex function now supports one complex input. If X is complex, then z =
complex(X) is identical to X. In previous releases, complex returned an error.
Change to ind2sub and sub2ind functions with nondouble inputs
The output behavior of the ind2sub and sub2ind functions has changed. The new
output of these functions always has class double regardless of the class of the input.