synthesis filter造句
例句与造句
- each of synthesis filter of decoder and encoder has same export bit flow . decoder is contrary process of encoder
编、解码端的各自合成滤波器的输出为相同的数码流，同时，解码的过程也是编码的逆过程。 - to the fixed quantization of gain, this paper proposed a scheme about gain adaptive predict and gain adaptive quantization, which brought about satisfying results . based on these results, we proposed a method of codebook search, which decreased the compute amount of g . 728 codebook search by 85 % . the more experiment of reducing the order of synthesis filter showed that, on the premise of not changing the average segmented snr, the complexity of g . 728 could be decreased by 40 %
本研究观察了不同递归窗对g.728三个滤波器的影响；针对增益的固定量化，提出了增益的自适应预测和自适应量化的方案，获得很好的结果；以此为基础设计的码书搜索方法将g.728码书搜索计算量降低85；进一步进行综合滤波器降阶实验，表明在信噪比不变的前提下，g.728算法复杂性可以减少40。 - at first, the concept of perfect reconstrution of input signal from the view of filter banks and wavelet transform are introduced, . and then the analysis / synthesis system is analyzed in time domain, third, the kalman filter is explained, finally, a multirate kalman synthesis filter and multirate kalman filterirng algorithm are intruduced to achieve optimal reconstruction of the input signal with the consideraion of the subband noises . simulation results show that the performance improvement of signal reconstruction in noisy filter bank system is remarkble
本文从滤波器组和子波变换两个方面阐述了分析/综合系统及其对输入信号完全重构的概念；研究了考虑子带噪声条件下，基于滤波器组的多抽样率分析/综合成系统对输入信号的最佳重构问题。实现了用多抽样率卡尔曼综合滤波器取代常规的综合滤波器达到对输入信号的最佳重构。 - mulirate analysis / synthesis system based on filter banks are widely used for time-frequency decomposition ( analysis ) and reconstruction ( synthesis ) in many applications areas . in this paper, a multirate kalman sysnthesis filter is introduced to replace the ocnventional synthesis filter to achieve optimal reconstruction of the input signal with the consideration of subband noises
用来实现信号的时-频分解（分析）和重构（综合）的基于滤波器组的多抽样率分析/综合系统（multirateanalysis/synthesisbasedonfilterbanksystem）（以下简称分析/综合系统analysis/synthesissystem）广泛地被用在许多应用领域。 - It's difficult to find synthesis filter in a sentence. 用synthesis filter造句挺难的