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基于改進型HMM的語音識別模型。有matlab的源代碼、GUI界面

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代碼片段和文件信息

function?errstring?=?consist(model?type?inputs?outputs)
%CONSIST?Check?that?arguments?are?consistent.
%
% Description
%
% ERRSTRING?=?CONSIST(NET?TYPE?INPUTS)?takes?a?network?data?structure
% NET?together?with?a?string?TYPE?containing?the?correct?network?type
% a?matrix?INPUTS?of?input?vectors?and?checks?that?the?data?structure
% is?consistent?with?the?other?arguments.??An?empty?string?is?returned
% if?there?is?no?error?otherwise?the?string?contains?the?relevant
% error?message.??If?the?TYPE?string?is?empty?then?any?type?of?network
% is?allowed.
%
% ERRSTRING?=?CONSIST(NET?TYPE)?takes?a?network?data?structure?NET
% together?with?a?string?TYPE?containing?the?correct??network?type?and
% checks?that?the?two?types?match.
%
% ERRSTRING?=?CONSIST(NET?TYPE?INPUTS?OUTPUTS)?also?checks?that?the
% network?has?the?correct?number?of?outputs?and?that?the?number?of
% patterns?in?the?INPUTS?and?OUTPUTS?is?the?same.??The?fields?in?NET
% that?are?used?are
% ??type
% ??nin
% ??nout
%
% See?also
% MLPFWD
%

% Copyright?(c)?Ian?T?Nabney?(1996-2001)

%?Assume?that?all?is?OK?as?default
errstring?=?‘‘;

%?If?type?string?is?not?empty
if?~isempty(type)
??%?First?check?that?model?has?type?field
??if?~isfield(model?‘type‘)
????errstring?=?‘Data?structure?does?not?contain?type?field‘;
????return
??end
??%?Check?that?model?has?the?correct?type
??s?=?model.type;
??if?~strcmp(s?type)
????errstring?=?[‘Model?type?‘‘‘?s?‘‘‘?does?not?match?expected?type?‘‘‘...
type?‘‘‘‘];
????return
??end
end

%?If?inputs?are?present?check?that?they?have?correct?dimension
if?nargin?>?2
??if?~isfield(model?‘nin‘)
????errstring?=?‘Data?structure?does?not?contain?nin?field‘;
????return
??end

??data_nin?=?size(inputs?2);
??if?model.nin?~=?data_nin
????errstring?=?[‘Dimension?of?inputs?‘?num2str(data_nin)?...
‘?does?not?match?number?of?model?inputs?‘?num2str(model.nin)];
????return
??end
end

%?If?outputs?are?present?check?that?they?have?correct?dimension
if?nargin?>?3
??if?~isfield(model?‘nout‘)
????errstring?=?‘Data?structure?does?not?conatin?nout?field‘;
????return
??end
??data_nout?=?size(outputs?2);
??if?model.nout?~=?data_nout
????errstring?=?[‘Dimension?of?outputs?‘?num2str(data_nout)?...
‘?does?not?match?number?of?model?outputs?‘?num2str(model.nout)];
????return
??end

%?Also?check?that?number?of?data?points?in?inputs?and?outputs?is?the?same
??num_in?=?size(inputs?1);
??num_out?=?size(outputs?1);
??if?num_in?~=?num_out
????errstring?=?[‘Number?of?input?patterns?‘?num2str(num_in)?...
‘?does?not?match?number?of?output?patterns?‘?num2str(num_out)];
????return
??end
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2694??2010-08-23?16:45??57578864speechRHMM\speech?R\consist.m

?????文件????????921??2010-08-23?16:45??57578864speechRHMM\speech?R\dist2.m

?????文件???????1189??2010-08-23?16:45??57578864speechRHMM\speech?R\em_converged.m

?????文件???????6896??2010-08-23?16:45??57578864speechRHMM\speech?R\fwdback.m

?????文件????????848??2010-08-23?16:45??57578864speechRHMM\speech?R\gaussian_prob.m

?????文件???????4091??2010-08-23?16:45??57578864speechRHMM\speech?R\gmm.m

?????文件???????3441??2010-08-23?16:45??57578864speechRHMM\speech?R\gmminit.m

?????文件????????289??2010-08-23?16:45??57578864speechRHMM\speech?R\isposdef.m

?????文件???????3642??2010-08-23?16:45??57578864speechRHMM\speech?R\kmeansNetlab.m

?????文件????????211??2010-08-23?16:45??57578864speechRHMM\speech?R\logdet.m

?????文件????????664??2010-08-23?16:45??57578864speechRHMM\speech?R\max_mult.m

?????文件???????6320??2010-08-23?16:45??57578864speechRHMM\speech?R\mfcc.m

?????文件???????5349??2010-08-23?16:45??57578864speechRHMM\speech?R\mhmm_em.m

?????文件????????960??2010-08-23?16:45??57578864speechRHMM\speech?R\mhmm_logprob.m

?????文件???????1357??2010-08-23?16:45??57578864speechRHMM\speech?R\mixgauss_init.m

?????文件???????3283??2010-08-23?16:45??57578864speechRHMM\speech?R\mixgauss_Mstep.m

?????文件???????4102??2010-08-23?16:45??57578864speechRHMM\speech?R\mixgauss_prob.m

?????文件????????826??2010-08-23?16:45??57578864speechRHMM\speech?R\mk_stochastic.m

?????文件????????861??2010-08-23?16:45??57578864speechRHMM\speech?R\normalise.m

?????文件???????4526??2010-08-23?16:45??57578864speechRHMM\speech?R\process_options.m

?????文件???????2641??2010-08-23?16:45??57578864speechRHMM\speech?R\READHTK.M

?????文件???????1131??2010-08-23?16:45??57578864speechRHMM\speech?R\readlab.m

?????文件???????1707??2010-08-23?16:45??57578864speechRHMM\speech?R\shibiesb.m

?????文件???????3152??2010-08-24?18:06??57578864speechRHMM\speech?R\shujuzhengli.asv

?????文件???????3297??2010-08-25?15:33??57578864speechRHMM\speech?R\shujuzhengli.m

?????文件????????742??2010-08-23?16:45??57578864speechRHMM\speech?R\sqdist.m

?????文件?????????81??2010-08-23?16:45??57578864speechRHMM\speech?R\t200.lab

?????文件??????23532??2010-08-23?16:45??57578864speechRHMM\speech?R\t200.wav

?????文件?????????87??2010-08-23?16:45??57578864speechRHMM\speech?R\t201.lab

?????文件??????30284??2010-08-23?16:45??57578864speechRHMM\speech?R\t201.wav

............此處省略15個文件信息

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