icceps (Signal Processing Toolbox)

Inverse complex cepstrum

Syntax

```
x = icceps(xhat,nd)
```

Description

x = icceps(xhat,nd) returns the inverse complex cepstrum of the (assumed real) sequence xhat, removing nd samples of delay. If xhat was obtained with cceps(x), then the amount of delay that was added to x was the element of round(unwrap(angle(fft(x)))/pi) corresponding to radians.

See Also

cceps, hilbert, rceps, unwrap

References

[1] Oppenheim, A.V., and R.W. Schafer, Discrete-Time Signal Processing, Prentice-Hall, 1989.

hilbert idct