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icceps

Inverse complex cepstrum

Calling Sequence

X = icceps(Xh)
X = icceps(Xh,Nd)

Parameters

Xh

Complex cepstrum of a real sequence.

Nd

Number of samples of circular delays introduced in the complex cepstrum.

X

Real sequence computed from the complex cepstrum.

Description

Computes real sequence from a given complex cepstrum. If the second argument is not given as input, then the samples delay nd is assumed to be zero. This function is a clone version of MATLAB's icceps function and hence gives similar results.

Examples

// real sequence x
X=[2 5 3 1 0 4 7 6 3 5  8 3 ];
// complex cepstrum 
[Xh, Nd]=cceps(x)
// inverse complex cepstrum
Y=icceps(Xh, Nd);

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