This is a list of other notable MATLAB functions included in VLFeat

- `vl_imsmooth` smoothes an image by a Gaussian kernel (simple but very useful as it is generally much faster than MATLAB's general purpose smoothing functions).
- `vl_plotframe` plots a variety of feature frame types (such as oriented ellipses).
- `vl_binsum` performs binned summations, useful as a building block for the fast computation of histograms. `vl_whistc` computes weighed histograms.
- `vl_imarray` and `vl_imarraysc` arrange and visualize multiple images in a grid
- `vl_imsc` scales the image range;
- `vl_tightsubplot` is similar to built-in `subplot`, but produces narrower margins.
- `vl_cf` makes a copy of a figure.
- `vl_rodr` and `vl_irodr` compute the Rodrigues' formula and its inverse
- `vl_override` overrides members of a structure with members of another structure.
- `vl_imwbackward` warps an image by the inverse mapping method (generally much faster than MATLAB general purpose warping functions).
- `vl_waffine` computes the affine warp of a set of points. `vl_tps`, `vl_tpsu`, `vl_wtps` compute the thin-plate spline warp of a set of points. `vl_witps` computes the inverse thin plate warp of a set of point (by numerically inverting the transformation). They may be used in combination with `vl_imwbackward`.
- `vl_xyz2lab`, `vl_xyz2luv`, `vl_xyz2rgb`, `vl_rgb2xyz` convert color spaces.
- `vl_rcos`, `vl_gaussian`, `vl_dgaussian`, `vl_ddgaussian` compute some useful special functions.