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Returns the condition number of a matrix with the singular value decomposition method.

## Syntax

c = cond(a)
c = cond(a, b)

## a

Specifies a matrix of non-integer numeric values.

## b

Norm type of a. b is a scalar or string that accepts the following values.

 1 1-norm 2 (default) 2-norm inf inf-norm 'fro' Frobenius norm

## c

b-norm condition number of a. c is a scalar number.