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bstract—Polar coordinates-orthogonal coordinates quantization value is decided according to the radar
conversion needs to be solved in radar PPI signal displaying. Traditional coordinate conversion needs a large deal of calculation and high standard of computer main frequency and memory, and can not meet requirement of real-time processing of system. In this paper we propose a new look-up table increment method, to create a twodimensional array whose indexes are azimuth and distance in polar coordinates and whose content is composed of corresponding rectangular coordinate points , which has not only high-speed calculation but also high display accuracy.
Packet : baiping2013.zip filelist
baiping2013.pdf