Basic Wavelet Routines for One-, Two-, and Three-dimensional Signal Processing

Andel | Autocovariance and Autocorrelation Sequences for a Seasonal... |

ar1 | Simulated AR(1) Series |

bandpass | Bandpass Variance for Long-Memory Processes |

barbara | Barbara Test Image |

basis | Produce Boolean Vector from Wavelet Basis Names |

blocks | A Piecewise-Constant Function |

brick.wall | Replace Boundary Wavelet Coefficients with Missing Values |

convolve2D | Fast Column-wise Convolution of a Matrix |

cpi | U.S. Consumer Price Index |

cplxdual | Dual-tree Complex 2D Discrete Wavelet Transform |

dau | Digital Photograph of Ingrid Daubechies |

denoise.dwt.2d | Denoise an Image via the 2D Discrete Wavelet Transform |

doppler | Sinusoid with Changing Amplitude and Frequency |

dpss.taper | Calculating Thomson's Spectral Multitapers by Inverse... |

dualfilt1 | Kingsbury's Q-filters for the Dual-Tree Complex DWT |

Dualtree | Dual-tree Complex Discrete Wavelet Transform |

dwpt | (Inverse) Discrete Wavelet Packet Transforms |

dwpt.2d | (Inverse) Discrete Wavelet Packet Transforms in Two... |

dwpt.boot | Bootstrap Time Series Using the DWPT |

dwpt.sim | Simulate Seasonal Persistent Processes Using the DWPT |

dwt | Discrete Wavelet Transform (DWT) |

dwt.2d | Two-Dimensional Discrete Wavelet Transform |

dwt.3d | Three Dimensional Separable Discrete Wavelet Transform |

exchange | Exchange Rates Between the Deutsche Mark, Japanese Yen and... |

Farras | Farras nearly symmetric filters |

fb | Filter Banks for Dual-Tree Wavelet Transforms |

fdp.mle | Wavelet-based Maximum Likelihood Estimation for a Fractional... |

find.adaptive.basis | Determine an Orthonormal Basis for the Discrete Wavelet... |

heavisine | Sine with Jumps at 0.3 and 0.72 |

hilbert | Discrete Hilbert Wavelet Transforms |

hilbert.filter | Select a Hilbert Wavelet Pair |

hosking.sim | Generate Stationary Gaussian Process Using Hosking's Method |

hwt.analysis | Time-varying and Seasonal Analysis Using Hilbert Wavelet... |

ibm | Daily IBM Stock Prices |

japan | Japanese Gross National Product |

jumpsine | Sine with Jumps at 0.625 and 0.875 |

kobe | 1995 Kobe Earthquake Data |

linchirp | Linear Chirp |

mexm | Mexican Money Supply |

modwt | (Inverse) Maximal Overlap Discrete Wavelet Transform |

modwt.2d | Two-Dimensional Maximal Overlap Discrete Wavelet Transform |

modwt.3d | Three Dimensional Separable Maximal Ovelrap Discrete Wavelet... |

mra | Multiresolution Analysis of Time Series |

mra.2d | Multiresolution Analysis of an Image |

mra.3d | Three Dimensional Multiresolution Analysis |

mult.loc | Wavelet-based Testing and Locating for Variance Change Points |

my.acf | Autocovariance Functions via the Discrete Fourier Transform |

nile | Nile River Minima |

ortho.basis | Derive Orthonormal Basis from Wavelet Packet Tree |

per | Periodogram |

phase.shift | Phase Shift Wavelet Coefficients |

phase.shift.hilbert | Phase Shift for Hilbert Wavelet Coefficients |

plot.dwt.2d | Plot Two-dimensional Discrete Wavelet Transform |

qmf | Quadrature Mirror Filter |

rotcumvar | Rotated Cumulative Variance |

sdf | Spectral Density Functions for Long-Memory Processes |

Selesnick | Miscellaneous Functions for Dual-Tree Wavelet Software |

shift.2d | Circularly Shift Matrices from a 2D MODWT |

sine.taper | Computing Sinusoidal Data Tapers |

spin.covariance | Compute Wavelet Cross-Covariance Between Two Time Series |

spp.mle | Wavelet-based Maximum Likelihood Estimation for Seasonal... |

spp.var | Variance of a Seasonal Persistent Process |

squared.gain | Squared Gain Function of a Filter |

stack.plot | Stack Plot |

testing.hov | Testing for Homogeneity of Variance |

Thresholding | Wavelet Shrinkage via Thresholding |

tourism | U.S. Tourism |

unemploy | U.S. Unemployment |

up.sample | Upsampling of a vector |

wave.filter | Select a Wavelet Filter |

wavelet.filter | Higher-Order Wavelet Filters |

wave.variance | Wavelet Analysis of Univariate/Bivariate Time Series |

wpt.test | Testing the Wavelet Packet Tree for White Noise |

xbox | Image with Box and X |

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