基于Matlab的信号处理模块的FPGA快速开发  

Rapid Development of FPGA for Signal Processing Module Based on Matlab

作　　者：张佳琪 文腾飞 李凉海 张振华 ZHANG Jiaqi;WEN Tengfei;LI Lianghai;ZHANG Zhenhua(Beijing Research Institute of Telemetry,Beijing 100076,China;The 54th Research Institute of CETC,Shijiazhuang 050081,China)

机构地区：[1]北京遥测技术研究所,北京100076 [2]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《计算机与网络》2020年第11期60-63,共4页Computer & Network

摘　　要：介绍了基于Matlab的Simulink开发工具进行FPGA自动代码生成的过程。在信号处理领域,FPGA的开发存在开发周期长、开发成本大及灵活性差等问题,借助Simulink工具完成FPGA的快速开发,在完成Matlab仿真的基础上,搭建了合成孔径雷达后向投影算法模型,得出了模型结果,并将其与Matlab仿真结果进行对比,分析了自动生成FPGA代码的成本,验证了基于Matlab的FPGA开发的有效性。The process of FPGA automatic code generation based on Simulink development tool that comes with Matlab is mainly introduced.In the field of signals processing,FPGA development has some problems such as long development cycle,high development cost and poor flexibility.In view of these problems,the Simulink tools are used to complete the rapid development of FPGA.Based on the completion of Matlab simulation,a synthetic projection aperture radar back projection algorithm model is established,and the model results are presented and compared with Matlab simulation results.The cost of automatically generating FPGA code is analyzed,and the effectiveness of FPGA development based on Matlab is validated.

关 键 词：信号处理 FPGA代码自动生成 后向投影算法 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]