混合滤波器 meaning in Chinese
composite filter
compound filter
Examples
- By simplifying the adc system , a specific kind of high effective hybrid filter banks adc system is proposed too
将高效混合滤波器组adc系统进一步简化，作者还提出了一种专用高效混合滤波器组adc系统。 - Meanwhile , the rating of apf deriving from the topology of hybrid active power filter in this paper is much smaller than that of deriving from traditional topology
同时，本文所研究的混合滤波器拓扑结构，其有源部分的安装容量相对目前常见的电路有很大程度的降低。 - Linear phase prqmf banks is one of focal points in multirate digital signal processing domain , its general pr condition is deduced mathematically in the paper , which is important for further studying its design method , in addition high speed hybrid filter banks adc system , high effective hybrid filter banks adc system and high - speed - and - resolution time interleaved adc system proposed in the paper have practical value
线性相位prqmf滤波器组是当今多速率数字信号处理领域的研究热点之一，本文从理论上推导出了其理想重建的一般规律，这对进一步研究线性相位prqmf滤波器组设计理论有重要意义。此外，本文提出的高速混合滤波器组adc系统、高效混合滤波器组adc系统、高速高分辨率时问交织adc系统，均具有实用价值。 - Secondly : i choose a non - linear filter named hybrid filter which combines linear and nonlinear filters is proposed for print gray image , it performs better than average fil ters and median filters on noise reduction . while retaining edges of an image . i suggest a modified version and fast implementation of this filter improve its performance . because of its reduced computation complexity , this filter excels in real - time tasks
因为噪声时常包含非线性问题，针对这种情况，既要抑制噪声，又要保护图像边缘，本文采用一从度指纹图像上噪处理研究种基于线性，非线性的混合滤波器算法，该算法比均值滤彼器，中值加权滤波器，格形滤波器，具有更好的抑制噪声的能力，不但较好的保持图像地边缘，而且能反映图像的几何结构和细节特性。 - On the basis of high speed hybrid filter banks adc system , a kind of downsampler model based on bandpass sampling theorem is presented , and analyzed , proved in time and frequency domain , in addition a downsampler is designed according to the model . a class of high effective hybrid filter banks adc system which bases on the downsampler and radio frequency spectrum is proposed , of which digital signal rate falls m times as fast as the former
作者提出了一种基于带通采样定理的抽取器数学模型，对该数学模型进行了时域、频域的分析证明后，设计了一种基于该数学模型的抽取器，进而根据无线电射频信号频谱的特点，提出了高效混合滤波器组adc系统，其数字信号输出速率比高速混合滤波器组adc系统降低m - 1倍。