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。
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.
出处
《电子科技》
2013年第12期12-16,共5页
Electronic Science and Technology
