利用多镜理论以两种不同方法推导了在多腔级联法布里珀罗滤波器件中引入衰减时信号透过率的传输矩阵算法。
A matrix treatment is presented by two different methods based on multi-mirror theory to calculate the transmission characteristics of the multi-cavities Fabry-Prot filters with attenuation.
多采样率滤波器组可以通过对线性相位低通原型滤波器进行余弦调制来实现。
Multirate filter bands can be realized by cosine modulation of a linear-phase low-pass prototype filter.
文中从时域对重构后的数据长度进行了分析，并对多采样率滤波器组的重构条件进行了深入分析。
This paper analyzes the rebuild signals data-length in the time domain, and we also analyze in-depth the multi-sample-rate filter groups rebuild condition.
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