Nonparametric Methods

Periodogram, Welch's overlapped segment averaging, multitaper, cross-spectrum, coherence, spectrogram


bandpower Band power
cpsd Cross power spectral density
db Convert energy or power measurements to decibels
db2mag Convert decibels to magnitude
db2pow Convert decibels to power
findpeaks Find local maxima
mag2db Convert magnitude to decibels
mscohere Magnitude squared coherence
periodogram Periodogram power spectral density estimate
plomb Lomb-Scargle periodogram
pmtm Multitaper power spectral density estimate
pow2db Convert power to decibels
pwelch Welch's power spectral density estimate
sinad Signal to noise and distortion ratio
snr Signal-to-noise ratio
spectrogram Spectrogram using short-time Fourier transform
sptool Open interactive digital signal processing tool
tfestimate Transfer function estimate
thd Total harmonic distortion
toi Third-order intercept point
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