摘要
研究了一种利用小波变换识别二相编码信号的方法,重点讨论了小波变换的尺度参数设置问题,通过对尺度参数的合理设置提高了识别效率,对小波变换系数的统计提高了识别结果的可靠性。运用计算机进行模拟仿真,实验结果证明了该方法的有效性。
A method of recognition of binary phase coded signals based on the wavelet transform and issues of scale factor setting are discussed. The recognition rate would be increased via reasonably setting the scale factor. Through statistic of the wavelet transform coefficient improves the reliability of recognition result. The validity of the method was testified with computer simulation.
出处
《电子信息对抗技术》
2006年第3期6-10,共5页
Electronic Information Warfare Technology
关键词
二相编码信号
小波变换
尺度参数
binary phase coded signals
wavelet transform
scale factor
