利用全相位方向滤波器组良好的多方向性和平移不变性的特征,提出一种基于小波-全相位方向滤波器组变换的多聚焦图像融合方法。对不......

研究了小波包多载波调制信号的峰均比特点,提出了一种改进的小波包调制信号峰均比抑制算法。该方法具有发送端无需凿孔,接收端无需......

The nonlinear wave forces on vertical cylinders induced by freak wave trains were experimentally investigated. A series ......

介绍了数据压缩图像基本原理,指出了小波变换是实现图像压缩的一种重要方法,介绍了小波变换如何实现对图像进行压缩,并与传统的DCT......

The problem of seismic danger estimate in Japan after Tohoku mega-earthquake 11 March of 2011 is considered. The estimat......

The BER performance for an optimal circular 16-QAM constellation is theoretically derived and applied in wavelet based O......