


LTPDA_TFE makes transfer function estimates of the time-series objects.
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DESCRIPTION: LTPDA_TFE makes transfer function estimates of the time-series
objects in the input analysis objects. Transfer functions are
computed using MATLAB's tfestimate (>> help tfestimate).
CALL: b = ltpda_tfe(a1,a2,a3,...,pl)
INPUTS: b - output analysis objects
aN - input analysis objects (at least two)
pl - input parameter list
OUTPUTS: The output matrix b contains NxN transfer functions estimates (all
possible pairs of input AOs).
If the last input argument is a parameter list (plist) it is used.
The following parameters are recognised.
PARAMETERS: 'Win' - a specwin window object [default: Kaiser -200dB psll]
'Olap' - segment percent overlap [default: taken from window function]
'Nfft' - number of samples in each fft [default: length of input data]
Order - order of detrending:
-1 - no detrending
0 - subtract mean [default]
1 - subtract linear fit
N - subtract fit of polynomial, order N
VERSION: $Id: ltpda_tfe.m,v 1.18 2008/08/10 20:16:49 hewitson Exp $
HISTORY: 07-02-2007 M Hewitson
Creation
The following call returns a parameter list object that contains the
default parameter values:
>> pl = ltpda_tfe('Params')
The following call returns a string that contains the routine CVS version:
>> version = ltpda_tfe('Version')
The following call returns a string that contains the routine category:
>> category = ltpda_tfe('Category')
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0001 % LTPDA_TFE makes transfer function estimates of the time-series objects. 0002 % 0003 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 0004 % 0005 % DESCRIPTION: LTPDA_TFE makes transfer function estimates of the time-series 0006 % objects in the input analysis objects. Transfer functions are 0007 % computed using MATLAB's tfestimate (>> help tfestimate). 0008 % 0009 % CALL: b = ltpda_tfe(a1,a2,a3,...,pl) 0010 % 0011 % INPUTS: b - output analysis objects 0012 % aN - input analysis objects (at least two) 0013 % pl - input parameter list 0014 % 0015 % OUTPUTS: The output matrix b contains NxN transfer functions estimates (all 0016 % possible pairs of input AOs). 0017 % 0018 % If the last input argument is a parameter list (plist) it is used. 0019 % The following parameters are recognised. 0020 % 0021 % PARAMETERS: 'Win' - a specwin window object [default: Kaiser -200dB psll] 0022 % 'Olap' - segment percent overlap [default: taken from window function] 0023 % 'Nfft' - number of samples in each fft [default: length of input data] 0024 % Order - order of detrending: 0025 % -1 - no detrending 0026 % 0 - subtract mean [default] 0027 % 1 - subtract linear fit 0028 % N - subtract fit of polynomial, order N 0029 % 0030 % VERSION: $Id: ltpda_tfe.m,v 1.18 2008/08/10 20:16:49 hewitson Exp $ 0031 % 0032 % HISTORY: 07-02-2007 M Hewitson 0033 % Creation 0034 % 0035 % The following call returns a parameter list object that contains the 0036 % default parameter values: 0037 % 0038 % >> pl = ltpda_tfe('Params') 0039 % 0040 % The following call returns a string that contains the routine CVS version: 0041 % 0042 % >> version = ltpda_tfe('Version') 0043 % 0044 % The following call returns a string that contains the routine category: 0045 % 0046 % >> category = ltpda_tfe('Category') 0047 % 0048 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 0049 0050 function varargout = ltpda_tfe(varargin) 0051 0052 warning('!!! This function is deprecated and will be removed from future versions of LTPDA. Use ao/tfe now.'); 0053 0054 0055 % Call ao/tfe 0056 bs = tfe(varargin{:}); 0057 0058 % set output 0059 varargout{1} = bs; 0060 end