摘要
小波包算法能把低频和高频分开,比其他算法更容易分析信号的频谱特征。小波包算法卓越的时频分辨率,及其自适应性,有助于目标的准确定位,在对浅层埋地目标的检测中有较好的应用前景。
Wavelet packet analysis has ability to divide the low and high spectrum, wavelet packet analysis is more useful in analyzing signals. Wavelet packet analysis can adapt itself, and improve the timer resolution, so we can position the target accuratly. Processing result of field data show that this method is effective
出处
《电子测量技术》
2005年第5期27-28,共2页
Electronic Measurement Technology
