Abstract
A new method for modeling and simulation of temporal-spatial correlated K distributed clutter is proposed, based on weighted norm in discrete complex liner space. First, generate time-correlated clutter by the way of classic ZMNL or SIRP method; secondly, normalize the generated one-dimension clutter, then transform it into two-dimension clutter, which satisfy certain property, by liner matrix transformation; thirdly, iterate and improve the two-dimension clutter by solving the minimum weighted norm in discrete complex liner space. The proposed method is proved by theoretical derivation that the generated sequence satisfies the property of temporal-spatial clutter, which has certain time correlation, spatial correlation and amplitude. Finally, computer simulation proves the validity and feasibility of the model.
| Original language | English |
|---|---|
| Pages (from-to) | 210-213 |
| Number of pages | 4 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 30 |
| Issue number | 2 |
| Publication status | Published - Feb 2010 |
Keywords
- Liner transform matrix
- SIRP method
- Temporal-spatial correlated clutter
- Time corre-lated clutter
- Weighted norm in discrete complex liner space
- ZMNL method