LEGNUM Legend current figure using array of numbers.
LEGNUM(X) adds a legend to current figure using string
representations of the numbers in X. If X is a two- or multi-dimensional
array, it will be flattened and all elements will be included.
LEGNUM(X, Prec) is the same but uses precision P, where P is an integer.
LEGNUM(X, Prec, Prefix) same as above but includes a prefix string to
each legend label.
LEGNUM(X, Prec, Prefix, Suffix) same as above but includes a prefix and suffix string to
each legend label.
LEGNUM(X, Prec, Prefix, Suffix, NoPrefix) same as above but includes only a suffix string to
each legend label (NoPrefix can be any index- Just for indicator, nothing else).
Examples
legnum(logspace(-5,-4,7), 6);
Adds a legend with logarithmically-spaced number labels, with 6 significant digit precision
legnum(logspace(-5,-4,7), 6, 'x = ');% Same but labels are of the form 'x = 1e-5', etc.
legnum(5000,4,'x=','m')
legnum(5000,4,'x=','m',0)