spectral analysis (MathScript Subclass) (Windows, Not in Base Package)
Member of the dsp class. Use members of the spectral analysis subclass to perform spectral analysis on signals.
| Function | Description |
| cceps | Complex cepstrum |
| cohere | Estimates coherence of two signals with Welch method |
| corrcoef | Correlation coefficients |
| corrmtx | Toeplitz matrix |
| cov | Covariance matrix |
| csd | Estimates cross-spectrum density with Welch method |
| icceps | Inverse complex cepstrum |
| psd | Estimates power spectrum density with Welch method |
| rceps | Real cepstrum |
| seqperiod | Minimum-length repeating sequence |
| tfe | Estimates transfer function |
| xcorr | Cross-correlation |
| xcorr2 | Two-dimensional cross-correlation |
| xcov | Cross-covariance |