Suggestions for PST-sigsys

The following packages have something in common with the package PST-sigsys. The packages are ordered in decreasing similarity.

Package pst-spectra: Draw continuum, emission and absorption spectra with PSTricks
Package pst-spectrum: Output of a color spectrum for different color models
Package pst-magneticfield: Plotting a magnetic field with PSTricks
Package pst-feyn: Draw graphical elements for Feynman diagrams
Package pst-stru: Civil engineering diagrams, using PSTricks
Package pst-coil: A PSTricks package for coils, etc.
Package pst-diffraction: Print diffraction patterns from various apertures
Package pst-chladni: Draw the vibration of circular plates with unbound edges
Package pst-pulley: Plot pulleys, using PSTricks
Package pst-hertz: Draws the electromagnetic field of a Hertzian dipole
Package pst-massspring: Create animations for two masses connected by a spring
Package pst-cox: Drawing regular complex polytopes with PSTricks
Package pst-optexp: Drawing optical experimental setups
Package pst-optic: Drawing optics diagrams
Package pst-eqhz: Superposition of the horizontal and equatorial coordinate systems
Package pst-gears: Drawing internal and external gears
Package pst-antiprism: A PSTricks related package which draws an antiprism
Package pst-tools: PSTricks support functions
Package pst-rubans: Draw three-dimensional ribbons
Package pst-sphericaltrochoid: Create animations of a spherical trochoid
Package pst-flags: Draw flags of countries using PSTricks
Package pst-fourbarlinkage: Draw articulated quadrilaterals
Package pst-spinner: Drawing a fidget spinner
Package pst-turtle: Commands for turtle operations
Package pst-grad: Filling with colour gradients, using PSTricks
Package pst-asr: Typeset autosegmental representations for linguists
Package pst-uml: UML diagrams with PSTricks
Package pst-soroban: Draw a Soroban using PSTricks
Package pst-poker: Drawing poker cards
Package pst-calendar: Plot calendars in fancy ways
Package pst-kepler: Models for Johannes Kepler’s view of the world