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SignalProcessing

  

InverseComplexCepstrum

  

compute the inverse complex cepstrum of the signal

 

Calling Sequence

Parameters

Description

Examples

Compatibility

Calling Sequence

InverseComplexCepstrum(A, nd)

Parameters

A

-

Array of real numeric values; the signal

nd

-

integer the number of samples of delay

Description

• 

The InverseComplexCepstrum(A) command computes the inverse complex cepstrum of the real data A.

• 

nd is the number of samples of delay and the second output of ComplexCepstrum.

• 

A must be a one-dimensional Array and must contain real numbers only.

Examples

withSignalProcessing:

f112.0:

f220.0:

Fs1000:

signalVector210,isin2f1πiFs+1.5sin2f2πiFs,datatype=float8:

tVector210,i1.0iFs,datatype=float8:

plott,signal

c,ndComplexCepstrumsignal

c,nd0.145868794568315,−0.00210915153424963,−0.00195907093568552,−0.00178456266462847,−0.00158722980572774,−0.00136900765256142,−0.00113213114331287,−0.000879117825723876,−0.000612728339790005,−0.000335934856947660,−0.0000518692285804922,0.000236197915118545,0.000524918779904569,0.000810908961643773,0.00109079348274112,0.00136125182569231,0.00161907099400061,0.00186117875125773,0.00208470189279648,0.00228698458099987,0.00246565146703445,0.00261861936625998,0.00274413853802196,0.00284081144739503,0.00290761023539303,0.00294389874606528,0.00294943045953124,0.00292435611527904,0.00286922116621859,0.00278495305332947,0.00267284751323420,0.00253456066103730,0.00237204750856884,0.00218758607926747,0.00198369895676671,0.00176313243360700,0.00152882137405687,0.00128383474591317,0.00103134012640193,0.000774547137475038,0.000516676275508851,0.000260892407280020,0.0000102815082253654,−0.000232212523021458,−0.000463806015781722,−0.000681945070966373,−0.000884314055822090,−0.00106887244974806,−0.00123388950018437,−0.00137795715273697,−0.00150000247072594,−0.00159931422961691,−0.00167552962725953,−0.00172864562943142,−0.00175900613817884,−0.00176729411119747,−0.00175451642643903,−0.00172196622085344,−0.00167122556969059,−0.00160410857054618,−0.00152263941865677,−0.00142901279894585,−0.00132555057158261,−0.00121466676701490,−0.00109882186179676,−0.000980478121445167,−0.000862059003425817,−0.000745905236741443,−0.000634235631148718,−0.000529117005187840,−0.000432411558720841,−0.000345765536720265,−0.000270566499318687,−0.000207929575717559,−0.000158676691130030,−0.000123323294893262,−0.000102069283972735,−0.0000948081950428617,−0.000101109319635814,−0.000120250036937225,−0.000151199642665856,−0.000192693657354294,−0.000243201660821129,−0.000300946856582380,−0.000364038924773236,−0.000430369096881509,−0.000497762718130473,−0.000563960590512264,−0.000626678634850111,−0.000683638237982438,−0.000732653896321378,−0.000771600683010226,−0.000798505125887405,−0.000811615326736579,−0.000809342110631509,−0.000790358224897612,−0.000753671247829356,−0.000698496462873895,−0.000624482126443007,−0.000531518327017009,,⋯ 924 Array entries not shown,1

(1)

icInverseComplexCepstrumc,nd

_rtable18446884617788503094

(2)

plott,ic

Compatibility

• 

The SignalProcessing[InverseComplexCepstrum] command was introduced in Maple 2019.

• 

For more information on Maple 2019 changes, see Updates in Maple 2019.

See Also

SignalProcessing

SignalProcessing[ComplexCepstrum]