| aconv | Convolution tool for two-scale transform |
| block_partition | Construct 1d block partition |
| block_partition2d | Construct 2d block partition |
| BlockThresh | 1d wavelet Block Thresholding |
| CircularShift | Circular Shifting of a matrix/image |
| cubelength | Find length and dyadic length of square array |
| CVlinear | 2-Fold Cross Validation for linear estimator |
| DownDyadHi | Hi-Pass Downsampling operator (periodized) |
| DownDyadLo | Lo-Pass Downsampling operator (periodized) |
| dyad | Index entire j-th dyad of 1-d wavelet xform |
| dyadlength | Find length and dyadic length of array |
| FTWT2_PO | 2-d tensor wavelet transform (periodized, orthogonal). |
| FWT2_PO | 2-d MRA Forwad Wavelet Transform (periodized, orthogonal) |
| FWT2_TI | 2-d Translation Invariant Forward Wavelet Transform |
| FWT3_PO | 3-d MRA Forward Wavelet Transform (periodized, orthogonal) |
| FWT_PO | Forward Wavelet Transform (periodized, orthogonal) |
| FWT_TI | Translation Invariant Forward Wavelet Transform |
| GWN | Generation of Gaussian White Noise |
| HardThresh | Apply Hard Threshold |
| iconvv | Convolution tool for two-scale transform |
| invblock_partition | Inversion of the 1d block partition |
| invblock_partition2d | Inversion of the 2d block partition |
| ITWT2_PO | Inverse 2-d Tensor Wavelet Transform (periodized, orthogonal) |
| IWT2_PO | Inverse 2-d MRA Wavelet Transform (periodized, orthogonal) |
| IWT2_TI | Invert 2-d Translation Invariant Wavelet Transform |
| IWT3_PO | Inverse 3-d MRA Wavelet Transform (periodized, orthogonal) |
| IWT_PO | Inverse Wavelet Transform (periodized, orthogonal) |
| IWT_TI | Invert Translation Invariant Wavelet Transform |
| JSThresh | Apply James-Stein Threshold |
| lshift | Circular left shift of 1-d signal |
| MAD | Median Absolute Deviation |
| MakeONFilter | Generate Orthonormal QMF Filter for Wavelet Transform |
| MakeSignal | Make artificial signal |
| MakeSignalNewb | Make artificial 1-d signal |
| MinMaxThresh | Minimax Thresholding |
| MirrorFilt | Apply (-1)^t modulation |
| MultiMAD | Apply Shrinkage with level-dependent Noise level estimation |
| MultiSURE | Apply Shrinkage to Wavelet Coefficients |
| MultiVisu | Apply Universal Thresholding to Wavelet Coefficients |
| packet | Packet table indexing |
| PlotSpikes | Plot 1-d signal as baseline with series of spikes |
| PlotWaveCoeff | Spike-plot display of wavelet coefficients |
| quadlength | Find length and dyadic length of square matrix |
| RaphNMR | Nuclear magnetic resonance (NMR) signal |
| repmat | Replicate and tile an array |
| rshift | Circular right shift of 1-d signal |
| ShapeAsRow | Make signal a row vector |
| SLphantom | 3-d Shepp-Logan phantom |
| SNR | Signal/Noise ratio |
| SoftThresh | Apply Soft Threshold |
| SUREThresh | Adaptive Threshold Selection Using Principle of SURE |
| UpDyadHi | Hi-Pass Upsampling operator; periodized |
| UpDyadLo | Lo-Pass Upsampling operator; periodized |
| UpSampleN | Upsampling operator |
| ValSUREThresh | Adaptive Threshold Selection Using Principle of SURE |
| VisuThresh | Visually calibrated Adaptive Smoothing |
