【摘要】 地层的反射系数由地层的结构性质决定,所以任意随机的不同性质地层组合使地层反射系数序列(r i)成为一个随机序列(r i),可以用它的各种统计量来表征。地震的反射系数具有不确定性,所以熵是研究它的有力工具。这样反射系数的频谱形状可以用反射系数频谱的熵来表征,并且验证了频带宽度对地震资料高分辨率的影响。更多还原

【Abstract】 Stratigraphic reflection coefficient is decided by its structure and quality,so the random combination of different Stratigraphic quality makes the sequence of Stratigraphic reflection coefficient be a random sequence,and it can be indicated by its statistical parameters.Seismal reflection coefficient is uncertain,so entropy is the useful tool to research it,spectral shape of reflection coefficient can be indicated by spectral entropy,this verifies how the frequency bandwidth influences to high resolving power.更多还原