decimation and interpolation meaning in English
抽取和内插
Examples
- This thesis concentrates on the analysis of sampling rate changing ( decimation and interpolation ) ; the discussion of basic multirate signal processing theory ; the implementation of high efficient algorithm , which provides the bases for other algorithm development in this thesis
本文从频域的角度深入分析了抽样率变换的规律，并进一步研究了多抽样率系统的高效实现方案和基本理论，为其它算法的研究提供了必要的基础。 - First , how to conduct sample and quantification of continuous time signal which is prior condition of sdr is explored in detail , and the comparison and analysis of some sample modes are given in which band pass signal sampling theorem is most important . second , multi - sample rate signal processing which is an important basis of sdr is studied . emphasis are put on decimation and interpolation those are the most fundamental process and the realization of decimation and interpolation filter
在基于中频采样的软件无线电结构框架下，首先详细探讨了软件无线电的前提条件，即如何对连续时间信号进行采样量化，比较分析了几种采样的方式，其中最为重要的是带通信号采样定理；然后探讨了软件无线电的一个重要基础，即多采样率信号处理，重点讨论其最基本的两个过程抽取和内插以及抽取器和内插器的实现；接着介绍了结构简单、适用于一级抽取的cic滤波器和适用于做2倍抽取的半带滤波器；再次论文在总结了传统的调制解调基础上，结合软件无线电器件的特点，系统的探讨并实现了基于正交思想的am 、 fm 、 ask 、 fsk 、 bpsk 、 qpsk的正交调制解调算法。
Related Words
- decimation
- decimation in frequency
- decimation in time
- decimation in frequency algorithm
- decimation in time butterfly
- analog interpolation
- curve interpolation
- interpolation circuit
- interpolation movement
- arithmetical interpolation
- decimatedecimation
- decimation
- decimation in frequency
- decimation in frequency algorithm