DJ-ImageSlider offers a wide range of effects you can apply to the slides.
For your reference below you'll find a list of the effects along with the graph of how they work.
In DJ-ImageSlider you can select them in Customize Slider tab in Module settings
linear
displays a linear transition
Quad
displays a quadratic transition. Must be used as Quad.easeIn or Quad.easeOut or Quad.easeInOut
Cubic
displays a cubicular transition. Must be used as Cubic.easeIn or Cubic.easeOut or Cubic.easeInOut
Quart
displays a quartetic transition. Must be used as Quart.easeIn or Quart.easeOut or Quart.easeInOut
Quint
displays a quintic transition. Must be used as Quint.easeIn or Quint.easeOut or Quint.easeInOut
Pow
Used to generate Quad, Cubic, Quart and Quint. By default is p^6.
Expo
displays an exponential transition. Must be used as Expo.easeIn or Expo.easeOut or Expo.easeInOut
Circ
displays a circular transition. Must be used as Circ.easeIn or Circ.easeOut or Circ.easeInOut
Sine
displays a sineousidal transition. Must be used as Sine.easeIn or Sine.easeOut or Sine.easeInOut
Back
makes the transition go back, then all forth. Must be used as Back.easeIn or Back.easeOut or Back.easeInOut
Bounce
makes the transition bouncy. Must be used as Bounce.easeIn or Bounce.easeOut or Bounce.easeInOut
Elastic
Elastic curve. Must be used as Elastic.easeIn or Elastic.easeOut or Elastic.easeInOut