摘要
对于天文导航系统中一般舰船存在的摇角问题,提出了水天线测量法,利用小波变换技术对水天线信号进行边沿检测。
Investigation of water-sky-line signal is brought forward in this paper,as to a normal question of swinging angle of ships in astronomy navigation system . Wavelet transformtion is used as a technique in measuring of edge detection in water-sky-line signal measure is.
出处
《陕西工学院学报》
2005年第1期24-26,共3页
Journal of Shaanxi Institute of Technology
关键词
边沿检测
小波变换
水天线
edge detection
wavelet transforms
water-sky-line
