Design and Implement of Large Dimension Matrix Transpose Based on DDR3 SDRAM

摘要：

　　Matrix-Transpose is one of the most basic matrix operation.The Corner Turning Matrix (CTM) is a very important part of the real-time image system.In the radar real-time image system,transpose is needed to do in the distance compression and the azimuth compression.The speeds,reading and writing,of the traditional transpose algorithm arent match,for reading operation with low efficiency.In this paper,a Block CTM algorithm based on DDR3 SDRAM is dedicated and used in the real-time image system.Through the contrast between the traditional transpose algorithm and the Block CTM algorithm,the proposed method improves the efficiency of the radar real-time image system greatly.

关键词： CTM storage structure block memory FPGA

作者: Duoli Zhang Yong Yang Yukun Song Gaoming DU

作者单位: Institution of VLSI,Hefei University of Technology,Hefei,230009,China

会议类型: 国际会议

会议名称: 2013 2nd international Conference on Opto-Electronics Engineering and Materials Eesearch(2013第二届光电工程与材料研究国际会议)(OEMR2013)

会议地点: 郑州

会议语种:英文

页码: 267-271

在线出版日期: 2013-10-19（万方平台首次上网日期，不代表论文的发表时间）