Research Article
A Sparse Representation Method for Coherent Sources Angle Estimation with Uniform Circular Array
Figure 5
The elevation angle spectrum of proposed SR method under different assumed number of coherent sources (SNR = 10 dB). (a) G = 1. (b) G = 2. (c) G = 3. (d) G = 4.
| (a) |
| (b) |
| (c) |
| (d) |