Physicist Clint Sprott demonstrated a relationship between aesthetic judgments of fractal images and their fractal dimensions [1993]. Scott Draves, aka Spot, a computer scientist and artist, has created a space of images called fractal flames, based on attractors of twodimensional iterated function systems. A large community of users run software that automatically downloads animated fractal fl...

An analysis and design of a novel planar antenna in corporation with fractal shaped defected ground structure (DGS) for emergency management has been presented in this paper. The conventional ground plane can be replaced by a Fractal DGS ground plane to get miniaturization and better resonating characteristics. Particle swarm optimization (PSO) has been used to identify the geometrical descript...

Online clustering, in an evolving high dimensional data is an amazing challenge for data mining applications. Although, many clustering strategies have been proposed, it is still an exciting task since the published algorithms fail to do well with high dimensional datasets, finding arbitrary shaped clusters and handling outliers. Knowing fractal characteristics of dataset can help abstract the ...

An ultra-wideband (UWB) fractal antenna based on a new epsilon-shaped geometry is described in this paper for microwave applications the medical field. The designed by combining four epsilon shapes and three pairs of straight-line conductors. configuration has an impedance bandwidth ranging from 2.58 to 20.95 GHz. size 26 mm × 22 ( 0.22 ? L 0.19 ) with wavelength 116.3 mm. For novel design tech...

Fractal shaped antennas and fractal miniaturized elements are becoming a promising new family of devices with a wealth of potentially useful applications [1]. Owing to the facility of manufacturing fractal devices (the metallisation process of fractal antennas up to a few iterations of the recursive process that generates the fractal structure is a relatively simple task), several different pro...