Fractals fractal geometry-based element
Irregular geometric elements Fractal, from IBM research mathematician Benoit Mandelbrot (Benoit Mandelbrot, 1924 -) made. Its dimensions are not integers, geometry, but in an increasingly fine scale, continuous self-duplication, is a study of irregular science.
Many of the physical nature and the human body structure, all as a "model" (Pattern) analog copy.
In addition to indirect effects of the invention of this study related to academic, such as mathematics, economics, but also because of the discovery of Fractals geometric elements, in image processing and compression aspects of development has been a major breakthrough, which makes multimedia, computer animation and high-definition TV have excellent image rendering, data conversion into the past to improve the quality of digital distortion when the inevitable problems, today's popular MPEG, JPEG and other image processing was able to appear.
FRAD Frame Relay with sealing device (Frame Relay Access Device)
FRAD mediated mainly used with the Frame Relay access, it was also known as Frame Relay Assembler / Dissembler.
FRAD can be ready to send data in one part of the control information into an information packet. During transmission, each packet transmission path is not necessarily the same, and thus at the receiving end need to receive the packet re-ordering the same time, remove the "plus head plus tail" and other control information, and to restore to the original form of data.
FRAD function has become a part of the router (router) within a preset function. Frame Relay provides the speed is as follows: 64Kbps, 128Kbps, 192Kbps, 256Kbps, 384Kbps, 512Kbps, 768Kbps, 1536Kbps.
Frame
1. NETWORK: frame, network (NETWORK) communication transmission of information, the data is cut into a one page box, and then add the destination address information, and so recorded in the data before and after a packet (PACKET) transmission .2. VIDEO: a picture, video (VIDEO) and animation (ANIMATION) is a second successive images of dozens of combinations of .3. HTML: in the browser to display a split-screen function.
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