ARMASA: isascending(mtx) - File Exchange

Code covered by the BSD License

Highlights from
ARMASA

ASAaddpath
ASAarg(arg_in,arg_name,arg_ty... ASAARG Input argument arrangement
ASAerr(varargin) ASAERR Error string from numbered file
ASArmpath
ASAtxt2help(txt_file) ASATXT2HELP Text file to help text
ASAvar=ASAglobretr(ASAglob_va... ASAGLOBRETR ASAglob variable retrieval
ASAversion2numstr(version) ASAVERSION2NUMSTR Version identifier to number as string type
ASAversionbkup(funct_name) ASAVERSIONBKUP Version-tagged function backup
ASAversionchk(ASAcontrol) ASAVERSIONCHK Function version check
ASAwarn(varargin) ASAWARN Warning string from numbered file
[ar,ma,ASAsellog,ASAcontrol]=... ARMASEL ARMAsel model identification
[ar,ma,ASAsellog,ASAcontrol]=... SIG2ARMA ARMA model identification
[cor,gain,ASAcontrol]=arma2co... ARMA2COR ARMA parameters to autocorrelations
ar2arset(ar,req_order,last) AR2ARSET AR parameters to optimal lower-order AR models
arma2pred(a,b,sig,Lpred);
arma2psd(varargin) ARMA2PSD ARMA parameters to power spectral density
armafilter(e,ar,ma,x_ini,e_in... ARMAFILTER Digital filter with ARMA filter coefficients
burg(f,b,max_order,last) BURG Burg type AR estimator
burg_s(f,b,max_order,last) BURG_S Burg type AR estimator for multiple segments
cic(res,n_obs,cand_order,last... CIC Finite sample order selection criterion
convol(x,y,shift1,shift2,last... CONVOL Convolution sum
convolrev(x,y,shift1,shift2,l... CONVOLREV Convolution sum with one vector reversed
cov2arset(cov,req_order,last) COV2ARSET AR autocovariances to AR models
deconvol(z,y,shift1,shift2,la... DECONVOL Deconvolution
isascalar(var)
isascending(mtx)
isavector(var)
isintscalar(var)
isintvector(var)
isnum(var)
moderr(ar_est,ma_est,ar_ref,m... MODERR Model error
npp=nxtppow(n) NXTPPOW Next prime power
plotpe(sellog) plotpe plots the information about the model accuracy
rc2arset(rc,req_order,last) RC2ARSET AR reflectioncoefficients to AR models
sig2ar(sig,cand_order,last) SIG2AR AR model identification
sig2ma(sig,cand_order,last) SIG2MA MA model identification
simuARMA(a,b,nobs)
ASAcontrol.m
ASAglob.m
Contents.m
Contents.m
Contents.m
Contents.m
Contents.m
contents.m
contents.m
contents.m
contents.m
contents.m
contents.m
contents.m
contents.m
demo_armasa.m
demo_simple.m
demo_tutor.m
View all files

from ARMASA by Piet M T Broersen
Automatic program to estimate the power spectral density with only statistically significant details

isascending(mtx)

function state = isascending(mtx)

mtx_length = length(mtx);
if mtx_length == 0
   state = 0;
elseif mtx_length == 1
   state = 1;
else
   state = 1;
   i = 2;
   while state == 1
      state=gt(mtx(i),mtx(i-1));
      i = i+1;
      if i > mtx_length
         break
      end
   end
end

Highlights from ARMASA

Highlights from
ARMASA