| aconv | Convolution Tool for Two-Scale Transform. |
| BlockThresh | 1d Wavelet Block thresholding |
| block_partition | Construct 1d block partition |
| block_partition2d | Construct 2d block partition |
| 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 wavelet transform (periodized, orthogonal). |
| FWT2_TI | 2-D Translation Invariant Forward Wavelet Transform. |
| FWT3_PO | 3-d MRA 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. |
| 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. |
| MirrorFilt | Apply (-1)^t modulation |
| 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 | 3d Shepp-Logan phantom |
| SNR | Signal/Noise ratio |
| SoftThresh | Apply Soft Threshold. |
| UpDyadHi | Hi-Pass Upsampling operator; periodized |
| UpDyadLo | Lo-Pass Upsampling operator; periodized |
| UpSampleN | Upsampling operator |