User`s guide

New Features
2-7
numel
New syntax n = numel(A, varargin) returns the number
of subscripted elements,
n, in
A(index1,index2,...,indexn), where varargin is a cell
array whose elements are
index1, index2, ..., indexn.
ode45,
ode23,
ode113,
ode15s,
ode23s,
ode23t,
ode23tb
New syntax sol = solver(odefun,[t0 tf],y0...)
returns a structure that you can use with the new function
deval to evaluate the solution at any point on the interval
[t0,tf].
polyeig
New syntax e = polyeig(A0,A1,..,Ap) returns only the
eigenvalues of the specified eigenvalue problem. Use
[
X,e] = polyeig(A0,A1,...Ap) if you also want the
eigenvectors. This capability is available in MATLAB 6.0
(Release 12.0).
ppval
New syntax ppval(xx,pp) transposes the input
arguments to enable you to use
ppval with function
functions.
qz
New syntax [AA,BB,Q,Z,V,W] = qz(A,B) returns W, the
left generalized eigenvectors of
A and B.
reshape
New syntax reshape(A,...,[],...) calculates the length
of the dimension specified by the placeholder
[].
svd
Can now return only the first two outputs, U and S, where
S is a diagonal matrix of the same dimension as the input
argument
X, and U is a unitary matrix.
Math Functions with New or Changed Capabilities (Continued)
Function Enhancement/Change