Performs the threshold operation on the elements of a vector by limiting the element values by the specified value.
Computes the inverse of vector elements after limiting their magnitudes by the given lower bound.
Converts the elements of a complex vector to polar coordinate form.
Converts the polar form magnitude/phase pairs stored in input vectors to Cartesian coordinate form.
Computes the maximum order of a vector.
DEPRECATED. Computes preemphasis of a single precision real signal in-place.
Reverses the order of elements in a vector.
Finds an element of the table which is closest to the specified value.
Finds table elements that are closest to the elements of the specified vector.
This section describes the functions that perform operations of Viterbi decoding in the V34 receiver. The encoding is performed in accordance with the algorithm that is described in the section 9.6.3 of the ITU-T Recommendation V.34 (see [ITUV34]).