The Multi-Resolution Analysis Segmentation Research
Based on Wavelet
作者: 费洪亮 ：91033部队;
Abstract: Frequency hopping signals in their own excellent anti-interception, anti-interference ability, in the military communication has been widely applied, therefore, it has a very important practical significance for the research of interceptting the frequency hopping signals. In this paper, the joint time-frequency analysis, in-depth study of the frequency hopping signal line automatic detection and frequency blind search acquisition issues, and its feature extraction algorithm is studied. Frequency hopping signals for feature extraction of a feature based on wavelet ridge extraction algorithm, the matlab simulation results the performance of the method was validated by experimental results show that the characteristics of wavelet ridge extraction algorithm is very performance advantages, and further improve the frequency estimation accuracy and timeliness.
文章引用: 费洪亮 (2012) 基于小波变换的多分辨率分析分割算法的研究。 数据挖掘， 2， 12-15. doi: 10.12677/hjdm.2012.22003
 T. B. Jack, L. Steven and F. M. Nicholas. Copyright protection for the Eled Ronic distribution of text documents. IEEE, 1999, 87(7): 1181-1196.
 贾玉珍, 靳冰, 刘琮等. BMP文件结构的信息隐藏方法与实现[J]. 江西理工大学学报, 2009, 30(1): 42-44.
 郑皓岚. 改进LSB算法以增加BMP图像信息隐藏量的方法[J]. 广州城市职业学院学报, 2010, 4(2): 58-61.
 王少杰, 严伍琼. 基于BMP位图的LSB信息隐藏算法的实现[J]. 电脑开发与应用, 2009, 22(10): 37-40.
 周文锦, 范明钰, 王光卫. 一种针对BMP格式图像的LSB数字隐藏方法[J]. 信息安全与通信保密, 2005, 6(7): 253-255.