Contents | Module SPEC in WAFO Toolbox. |
cov2spec | Computes spectral density given the auto covariance function |
covinterp | Interpolation of covariance function and derivatives |
createcov | Covariance class constructor |
createspec | Spectrum structure constructor |
demospec | Loads a precreated spectrum of chosen type |
dspec2char | Evaluates directional spectral characteristics |
freqtype | returns the frequency type of a Spectral density struct. |
getjonswappeakedness | Peakedness factor Gamma given Hm0 and Tp for JONSWAP |
jonswap | Calculates (and plots) a JONSWAP spectral density |
k2w | Translates from wave number to frequency |
lagtype | Returns the lag type of a Covariance struct. |
mccormick | Calculates (and plots) a McCormick spectral density. |
mkdspec | Make a directional spectrum |
ohspec | Calculates (and plots) a Ochi-Hubble spectral density. |
ohspec2 | Calculates and plots a bimodal Ochi-Hubble spectral density |
ohspec3 | Calculates Bimodal Ochi-Hubble spectral densities |
oscspec | Spectral density for a harmonic oscillator |
phi1 | factor for transforming spectra to finite water depth spectra |
pmspec | Calculates (and plots) a Pierson-Moskowitz spectral density. |
Readme | Readme file for module SPEC in WAFO Toolbox |
rotspec | Rotate spectrum anti-clockwise around the origin. |
scalespec | Scale spectral density so that the moments equals m0,m2. |
spec2bw | Evaluates some spectral bandwidth and irregularity factors |
spec2char | Evaluates spectral characteristics and their covariance |
spec2cov | Computes covariance function and its derivatives |
spec2cov2 | Computes covariance function and its derivatives, alternative version |
spec2dt | Computes sampling interval from Nyquist frequency in spectrum |
spec2mom | Calculates spectral moments from spectrum |
spec2spec | Transforms between different types of spectra |
specinterp | Interpolation and zero-padding of spectrum |
spreading | Directional spreading functions |
tmaspec | Calculates a JONSWAP spectral density for finite water depth |
torsethaugen | Calculates a double peaked (swell + wind) spectrum |
ttspec | Toggle Transform between angular frequency and frequency spectrum |
w2k | Translates from frequency to wave number |
wallop | Calculates (and plots) a Wallop spectral density. |
wnormspec | Normalize a spectral density such that m0=m2=1 |
wspecplot | Plot a spectral density |