›› 2013, Vol. 26 ›› Issue (12): 12-.

• 论文 • 上一篇    下一篇

基于GPU的线性调频信号脉冲压缩算法实现

董亚清   

  1. (西安电子科技大学 电子工程学院,陕西 西安 710071)
  • 出版日期:2013-12-15 发布日期:2014-01-10
  • 作者简介:董亚清(1987—),女,硕士研究生。电子对抗方向。E-mail:xinxianyq@163.com

A GPU-based Chirp Signal Pulse Compression Algorithm

 DONG Ya-Qing   

  1. (School of Electronic Engineering,Xidian University,Xi'an 710071 China)
  • Online:2013-12-15 Published:2014-01-10

摘要:

利用NVIDA公司开发的CUDA技术对线性调频信号脉冲压缩算法进行了研究。用CUDA C和C语言分别在GPU、CPU平台对该算法进行仿真,并对程序执行时间做出了比较。实验结果表明,在GPU平台上实现脉冲压缩算法的运算效率明显优于在CPU上。

关键词: GPU, CPU, 脉冲压缩, 线性调频信号, CUDA

Abstract:

This paper researches pulse compression algorithm of linear frequency modulation signal by using CUDA technology of the NVIDIA,and simulates the algorithm on the GPU platform using CUDA C language and on the CPU platform using C language respectively,and compares the execution times.The experimental results show that the efficiency of pulse compression algorithm on GPU platform is significantly higher than that on the CPU one.

Key words: GPU;CPU;pulse compression;linear frequency modulation;CUDA

中图分类号: 

  • TP332