The complex modulated filter banks and cosine modulated filter banks are two main types of modulated filter banks.

调制滤波器组主要包括复调制滤波器组和余弦调制滤波器组。

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As a special kind of multirate filter Banks, modulated filter Banks have been paid more and more attention because of their simple designs.

作为一类特殊的多速率滤波器组，调制滤波器组由于设计简单而备受关注。

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In this paper we study linear phase maximally decimated FIR cosine modulated filter banks, in which each filter has linear phase and is obtained by modulating the prototype filter by cosine sequences.

现研究了一种具有线性相位的最大抽取FIR余弦调制滤波器组，该滤波器组中每一个滤波器都具有线性相位，且由原型滤波器经余弦序列调制得到。

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