Abstract
Based on the signal detection theory, a target detection method with the regression calculation which is easily achieved by computer software or hardware was developed in order to insure the acoustic detection system working with high detection possibility and under the condition of low signal to noise ratio. The physical implication of detection formula was discussed and the results of computer simulation were sown.
| Original language | English |
|---|---|
| Pages (from-to) | 95-100 |
| Number of pages | 6 |
| Journal | Acta Metallurgica Sinica Series A, Physical Metallurgy & Materials Science |
| Volume | 9 |
| Issue number | 6 |
| Publication status | Published - Dec 1996 |