# Miscellaneous routines (`scipy.misc`)

Various utilities that don’t have another home.

`ascent`() | Get an 8-bit grayscale bit-depth, 512 x 512 derived image for easy use in demos
`central_diff_weights`(Np[, ndiv]) | Return weights for an Np-point central derivative.
`derivative`(func, x0[, dx, n, args, order]) | Find the nth derivative of a function at a point.
`face`([gray]) | Get a 1024 x 768, color image of a raccoon face.
`electrocardiogram`() | Load an electrocardiogram as an example for a 1-D signal.

scipy.linalg.interpolative.rand scipy.misc.ascent