Matlab and octave running problems

[flatmax]

Hi there,

Thanks for releasing your software.

When I run in Octave 4.2.2 :
error: formula: FUN must be an inline function
error: called from
isequal at line 57 column 5
plotGFRF at line 87 column 9
FROLSTest at line 141 column 5

When I run FROLSTest in Matlab R2018a, I get the following error :
Undefined function or variable 'matlabpool'.
Error in NARXModelIdentificationOf2Signals (line 88)
matlabpool open 6 % this is the number of cores to use during the processing. You can change it.
Error in FROLSTest (line 56)
[Da, a, la, ERRs] = NARXModelIdentificationOf2Signals(input, output, degree, mu, my, delay, dataLength, divisions, ...

When I run FROLSTest in Matlab R2014 :
Undefined function or variable 'phoL'.

Error in NARXModelIdentificationOf2Signals (line 89)
beta = mfrols_par(p, output, phoL, pho, s, flag);

Error in FROLSTest (line 56)
[Da, a, la, ERRs] = NARXModelIdentificationOf2Signals(input, output, degree, mu, my, delay, dataLength, divisions, ...

Any suggestions ?