Polyphase Filter Bank 多相滤波器组
DFT polyphase filter banks DFT多相滤波器组
polyphase filter-banks 多相滤波器组
polyphase filter banks 多相滤波器组
polyphase filter method 多相滤波法
complex polyphase filter 复信号多相滤波器
polyphase filter architecture 多相滤波结构
RC polyphase filter networks 电阻电容多相滤波网络
To improve the efficiency, the channelized receiver based on polyphase filter bank is adopted where the date is first decimated and then filtered hence the computation complexity decreases largely.
提出采用多相滤波器组信道化接收技术,处理时先抽取,再滤波,运算量大大减少。
参考来源 - 岸—舰双基地波超视距雷达若干问题研究This paper summarizes the principle of signal processing in complex domain and introduces the implementation of a low-power Butterworth polyphase filter application to GPS radio front-end.
总结了复数域内的信号处理原理,并介绍了应用于GPS射频前端的低功耗巴特沃思复数滤波器设计实现。
参考来源 - 低功耗的巴特沃思复数滤波器设计·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper discusses the basic principle of channelized receiver with high speed and efficiency based on polyphase filter and the actual implementation scheme of FPGA.
讨论了基于多相滤波器组的高速高效信道化接收机基本原理以及FPGA具体实现方案。
FIG. 7a schematically illustrates the use of a polyphase filter to correct the horizontal position.
图7 a示意性地示出了使用多相滤波器来校正水平位置。
The technique of polyphase filtering will be described in more detail below, but in general terms a filter 200 receives a group of motion compensated pixel values as inputs.
下面将更加详细地描述多相滤波的技术，但是一般来说，滤波器200接收一组经过运动补偿的像素值来作为输入。
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