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nt_resample_interp

PURPOSE

y=nt_resample_interp(x,R,method) - resample with arbitrary ratio

SYNOPSIS

function y=nt_resample_interp(x,R,method);

DESCRIPTION

 y=nt_resample_interp(x,R,method) - resample with arbitrary ratio

  y: resampled data

  x: data to resample (columnwise)
  R: ratio of new/old sampling rates
  method: method to give to interp1 [default: 'spline']

CROSS-REFERENCE INFORMATION

This function calls:

This function is called by:

SOURCE CODE

0001 function y=nt_resample_interp(x,R,method);
0002 % y=nt_resample_interp(x,R,method) - resample with arbitrary ratio
0003 %
0004 %  y: resampled data
0005 %
0006 %  x: data to resample (columnwise)
0007 %  R: ratio of new/old sampling rates
0008 %  method: method to give to interp1 [default: 'spline']
0009 %
0010 
0011 if nargin<3||isempty(method); method='spline' ; end
0012 
0013 Xq=(1 : 1/R : size(x,1))';
0014 y=interp1(1:size(x,1),x,Xq,method);
0015