摘要
This article lists three SAR imaging algorithms and selects one of these as an evaluation algorithm which is used to run on a PowerPC platform and a DSP platform separately. This paper will give detailed evaluation data to show the difference of performance between the two platforms in several aspects, such as the efficiency of FFT operation, the bandwidth of memory accessing and the implement of SAR imaging algorithm (FIR-RD algorithm). Finally, a conclusion is stated that for current SAR imaging algorithm DSP is more applicable than PowerPC because of its special hardware architecture.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | IET International Radar Conference 2009 |
| 版本 | 551 CP |
| DOI | |
| 出版状态 | 已出版 - 2009 |
| 活动 | IET International Radar Conference 2009 - Guilin, 中国 期限: 20 4月 2009 → 22 4月 2009 |
出版系列
| 姓名 | IET Conference Publications |
|---|---|
| 编号 | 551 CP |
会议
| 会议 | IET International Radar Conference 2009 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Guilin |
| 时期 | 20/04/09 → 22/04/09 |
指纹
探究 'The evaluation between PowerPC and DSP in SAR imaging algorithm' 的科研主题。它们共同构成独一无二的指纹。引用此
Jinghua, W., Shanqing, H., Teng, L., & Tengfei, L. (2009). The evaluation between PowerPC and DSP in SAR imaging algorithm. 在 IET International Radar Conference 2009 (551 CP 编辑). (IET Conference Publications; 号码 551 CP). https://doi.org/10.1049/cp.2009.0304