| ชื่อเรื่อง | : | Improved compressed sensing radar by fusion with matched filtering |
| นักวิจัย | : | Dauwels, Justin , Srinivasan, K. |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Dauwels, J. & Srinivasan, K. (2014). Improved compressed sensing radar by fusion with matched filtering. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 6795 - 6799. , http://hdl.handle.net/10220/23921 , http://dx.doi.org/10.1109/ICASSP.2014.6854916 , 179002 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Compressed Sensing (CS) provides a rich mathematical framework to efficiently acquire a sparse signal from few non-adaptive measurements. In radar imaging, most scenes are sparse and CS can be successfully applied for efficiently acquiring the target scene. Although the use of CS in radar is advantageous in many aspects, a higher noise in the received signal makes the output of CS unreliable. We propose a framework based on CS and matched filtering to improve the performance of CS particularly in high noise scenarios. We realize this framework by CS on chirp signal and discuss some limitations associated with it. Numerical experiments confirm a substantial performance improvement using the proposed framework compared to conventional CS reconstruction. |
| บรรณานุกรม | : |
Dauwels, Justin , Srinivasan, K. . (2557). Improved compressed sensing radar by fusion with matched filtering.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Dauwels, Justin , Srinivasan, K. . 2557. "Improved compressed sensing radar by fusion with matched filtering".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Dauwels, Justin , Srinivasan, K. . "Improved compressed sensing radar by fusion with matched filtering."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print. Dauwels, Justin , Srinivasan, K. . Improved compressed sensing radar by fusion with matched filtering. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.
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