spandsp 3.0.0
viterbi_t::[struct].vit Struct Reference

Viterbi trellis state table 16 4D symbols deep, with 16 states each Each state has 4 entries: cumulative path metric, and prev. path pointer, x, y circularly addressed. More...

Public Attributes

uint32_t cumulative_path_metric [16]
 Cumulative path metric.
uint16_t previous_path_ptr [16]
 Previous path pointer.
uint16_t pts [16]
uint16_t branch_error_x [8]
complexi16_t bb [2][8]
 Branches of the x and y coords of the points in the eight 4D subsets to which a sequence of 2D points has been sliced. indexed from 0 to 15 --> 8 points for 16 past 4D symbols.

Detailed Description

Viterbi trellis state table 16 4D symbols deep, with 16 states each Each state has 4 entries: cumulative path metric, and prev. path pointer, x, y circularly addressed.


The documentation for this struct was generated from the following files: