paramtypes.c

特徴パラメータ型の文字列表現とバイナリ表現の相互変換. [詳細]

#include <sent/stddefs.h>
#include <sent/htk_defs.h>
#include <sent/htk_param.h>

paramtypes.cのインクルード依存関係図

ソースコードを見る。

関数
short	param_qualstr2code (char *s)
short	param_str2code (char *s)
char *	param_qualcode2str (char *buf, short type, boolean descflag)
char *	param_code2str (char *buf, short type, boolean descflag)
変数
static OptionStr	pbase []
	Database that relates base type strings to binary code and description string.
static OptionStr	pqual []
	Database that relates qualifier type strings to binary code and description string.

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説明

特徴パラメータ型の文字列表現とバイナリ表現の相互変換.

作者:

Akinobu LEE

日付:

Tue Feb 15 00:06:26 2005

このファイルの関数は，特徴パラメータ型の文字列表現（"MFCC_E_D_Z" など） と HTK の short 型で表される内部バイナリ形式との相互変換を行ないます．

Revision

1.1.1.1

paramtypes.c で定義されています。

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関数

short param_qualstr2code (  char *  s  )

Convert a qualifier string to a binary type code. 引数: s  [in] a string that contains qualifier strings like "_E_D_Z" 戻り値: the converted internal binary type code, F_ERR_INVALID if failed. paramtypes.c の 69 行で定義されています。 参照元 param_str2code().

short param_str2code (  char *  s  )

Convert a type string that contains basename and qualifiers to a binary type code. 引数: s  [in] a string that contains base and qualifier string like "MFCC_E_D_Z" 戻り値: the converted internal binary type code, F_ERR_INVALID if failed. paramtypes.c の 105 行で定義されています。 参照元 read_global_opt().

char* param_qualcode2str (  char *  buf, short  type, boolean  descflag )

Convert the qualifier part of a binary type code to string. 引数: buf  [out] buffer to store the resulting string (must have enough length) type  [in] binary type code to convert. descflag  [in] set to TRUE if you want result in description string instead of qualifier string. 戻り値: buf on success, NULL on failure. paramtypes.c の 148 行で定義されています。 参照元 param_code2str(), と select_param_vmark().

char* param_code2str (  char *  buf, short  type, boolean  descflag )

Convert a binary type code to string. 引数: buf  [out] buffer to store the resulting string (must have enough length) type  [in] binary type code to convert. descflag  [in] set to TRUE if you want result in description string instead of base and qualifier string. 戻り値: buf on success, NULL on failure. paramtypes.c の 177 行で定義されています。 参照元 new_param_check_and_adjust(), new_select_param_kind(), print_hmmdef_info(), と put_param_head().

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変数

OptionStr pbase[] [static]

初期値: { {"WAVEFORM", F_WAVEFORM, "sampled waveform", FALSE}, {"DISCRETE", F_DISCRETE, "Discrete", FALSE}, {"LPC", F_LPC, "LPC", TRUE}, {"LPCEPSTRA", F_LPCEPSTRA, "LPC cepstral", TRUE}, {"MFCC", F_MFCC, "mel-frequency cepstral", TRUE}, {"FBANK", F_FBANK, "log mel-filter bank", TRUE}, {"MELSPEC", F_MELSPEC, "linear mel-filter bank", TRUE}, {"LPREFC", F_LPREFC, "LPC(reflection)", TRUE}, {"LPDELCEP", F_LPDELCEP, "LPC+Delta", TRUE}, {"USER", F_USER, "user defined sample kind", TRUE}, {NULL,0,NULL,FALSE} } Database that relates base type strings to binary code and description string. paramtypes.c の 35 行で定義されています。

OptionStr pqual[] [static]

初期値: { {"_E", F_ENERGY, "log energy coef.", TRUE}, {"_N", F_ENERGY_SUP, "uppress absolute energy", TRUE}, {"_D", F_DELTA, "delta coef.", TRUE}, {"_A", F_ACCL, "acceleration coef.", TRUE}, {"_C", F_COMPRESS, "compressed", TRUE}, {"_Z", F_CEPNORM, "cepstral mean normalization", TRUE}, {"_K", F_CHECKSUM, "CRC checksum added", TRUE}, {"_0", F_ZEROTH, "0'th cepstral parameter", TRUE}, {NULL,0,NULL,FALSE} } Database that relates qualifier type strings to binary code and description string. paramtypes.c の 49 行で定義されています。

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