Research Article
Compressive Spectrum Sensing with Temporal-Correlated Prior Knowledge Mining
Table 1
Number of samples required for different sparse signal reconstruction methods.
| Method | Objective function | Complexity | Reference |
| MC | | | [21] | BP | | | [14] | | | | [20] | | | | [20] |
|
|
, , , and are constant, and is the dimension of the signal to be estimated. |