• sum rules - 引用次数：2

  The symmetric biorthogonal low-pass filters of 4-band and the corresponding scaling functions are constructed by using the sum rules. Also,the symmetric or anti-symmetric biorthogonal wavelet filters of 4-band with high order vanishing moment and short support are obtained.

  利用求和法则设计了四带对称的双正交低通滤波器及其对应的尺度函数,并得到了满足对称性或反对称性、具有较高阶消失矩和较短支集的四带双正交小波滤波器;特别指出的是所构造的滤波器系数为有理数,而且分母是二进数,给应用带来很多方便。

  参考来源 - 四带对称双正交小波的构造

·2,447,543篇论文数据，部分数据来源于NoteExpress