Re: Not able to get the matlab equivalent output from tfestimate function (transfer function estimate)

[sarbjit]

Hi Mike,

I could see difference in data itself when tfestimate is calculated from
Octave using the same inputs (x and y)

octave-3.6.2.exe:17> txy_matlab = txy;
octave-3.6.2.exe:18> W_matlab = W;
octave-3.6.2.exe:19> [txy W]=tfestimate(x,y,10,[],[]);
octave-3.6.2.exe:20> size(txy)
ans =

   6   1

octave-3.6.2.exe:21> size(txy_matlab)
ans =

   129     1
octave-3.6.2.exe:22> size(W)
ans =

   6   1
octave-3.6.2.exe:23> size(W_matlab)
ans =

   129     1
octave-3.6.2.exe:24> max(txy)
ans =  1.00000
octave-3.6.2.exe:25> max(txy_matlab)
ans =  1.00000
octave-3.6.2.exe:26> max(W)
ans =  0.50000
octave-3.6.2.exe:27> max(W_matlab)
ans =  3.1416

As shown in data above, the result computed is different in Ocatve vs
Matlab.

Thanks,
Sarbjit



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