Manual Pages for UNIX Operating System command usage for man mlib_SignalDTWKScalarInit_S16

mediaLib Library Functions   mlib_SignalDTWKScalarInit_S16(3MLIB)



NAME
     mlib_SignalDTWKScalarInit_S16 -  initialization  for  K-best
     paths of scalar data

SYNOPSIS
     cc [ flag... ] file... -lmlib [ library... ]
     #include 

     mlib_status mlib_SignalDTWKScalarInit_S16(void *state,
          const mlib_s16 *dref, mlib_s32 lref, mlib_s32 kbest,
          mlib_s32 sref, mlib_s32 delta, mlib_s32 local,
          mlib_s32 slope);


DESCRIPTION
     The mlib_SignalDTWKScalarInit_S16() function initializes the
     internal  state structure for dynamic time warping (DTW) for
     K-best paths of scalar data.


     The init function performs internal state structure  alloca-
     tion  and  global initialization. Per DTW function call ini-
     tialization is done in DTW function, so  the  same  internal
     state  structure  can  be  reused  for multiple DTW function
     calls.

PARAMETERS
     The function takes the following arguments:

     dref     The reference data array.


     lref     The length of the reference data array.


     kbest    The number of the best paths evaluated.


     sref     The scaling factor of  the  reference  data  array,
              where    actual_data    =    input_data   *   2**(-
              scaling_factor).


     delta    The delta in the endpoint constraints.


     local    The  type  of  the  local  continuity  constraints.
              MLIB_DTW_ITAKURA for Itakura type constraints.


     slope    The type of the slope weighting. MLIB_DTW_NONE  for
              no slope weighting.



SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions   mlib_SignalDTWKScalarInit_S16(3MLIB)



     state    Pointer to the internal state structure.


RETURN VALUES
     The function returns MLIB_SUCCESS if  successful.  Otherwise
     it returns MLIB_FAILURE.

ATTRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:



     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Interface Stability         | Committed                   |
    |_____________________________|_____________________________|
    | MT-Level                    | MT-Safe                     |
    |_____________________________|_____________________________|


SEE ALSO
     mlib_SignalDTWKScalarInit_S16(3MLIB),
     mlib_SignalDTWKScalar_S16(3MLIB),
     mlib_SignalDTWKScalarPath_S16(3MLIB),
     mlib_SignalDTWKScalarFree_S16(3MLIB), attributes(5)




























SunOS 5.11           Last change: 2 Mar 2007                    2