Description: 用matlab设计一个抽取率为2的CIC抽取滤波器和插值率为2的插值滤波器-Using matlab to design a decimation rate of 2 of the CIC decimation filter and interpolation rate of 2 of the interpolation filter Platform: |
Size: 1024 |
Author:viper09 |
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Description: Change the sampling rate of the audio signal by interpolation and decimation. Observe the audible deterioration if present and quantify the change using the SNR Platform: |
Size: 1145856 |
Author:hsagar |
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Description: 用C++编写的一个软件，完成对一个语音信号的内插和抽取。语音数据以wav格式、单声道存储，编码方式为PCM。可完成的功能为：
（1）读wav文件；
（2）写wav文件；
（3）对语音数据进行内插和抽取。
-Written in C++, a software, to complete a voice signal decimation and interpolation. Wav format, voice data, single-channel storage, encoding for the PCM. The function to be completed: (1) read wav files (2) to write wav file (3)complete decimation and interpolation to the voice data. Platform: |
Size: 1024 |
Author:梦游 |
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Description: 用MATLAB实现采样率转换的程序，附有说明文档，包括内插和抽取，以及先内插再抽取的程序-Using MATLAB to achieve sample-rate conversion process, with documentation, including interpolation and decimation, and interpolation and then taken before the procedure Platform: |
Size: 53248 |
Author:xiaosolider |
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Description: matlab数字信号处理课程设计，用插值和抽取实现频分复用系统设计-matlab digital signal processing course design, using interpolation and decimation to achieve frequency division multiplexing system Platform: |
Size: 1024 |
Author:along |
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Description: 3级CIC抽取,内插滤波，r为抽取因子，n为原始信号的采样点数，x为原始信号序列 y为抽取滤波后的输出序列-3 CIC decimation, interpolation filter, r for the extraction factor, n the sampling points for the original signal, x is the original signal sequence y to extract the filtered output sequence Platform: |
Size: 1024 |
Author:wangsha |
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Description: Decimation reduces the original sampling rate for a sequence to a lower rate, the opposite of interpolation. The decimation process filters the input data with a lowpass filter and then resamples the resulting smoothed signal at a lower rate.-Decimation reduces the original sampling rate for a sequence to a lower rate, the opposite of interpolation. The decimation process filters the input data with a lowpass filter and then resamples the resulting smoothed signal at a lower rate.
Platform: |
Size: 1024 |
Author:hyunjun.ahn |
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Description: these programs give some brief idea on applying fourier transforms on the signal and interpolation and decimation folowing the transformation Platform: |
Size: 12288 |
Author: |
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Description: 数字采样及数字下变频技术是研究软件无线电接收机的重要内容之一。其中针对多种速率信号的采样，对
可变的信号符号率与固定的系统采样率进行实时匹配问题，是研究多速率信号数字化所遇到的难点问题之一。文中通过抽
取和内插技术的组合解决了这一问题。并在此基础上着重研究了高速抽取和内插的多项滤波结构，为数据率的快速匹配奠
定了基础。-Digital sampling and digital downconversion technology is an important part of research on software radio receiver. Which for a variety of sampling rate of the signal, the signal symbol rate variable and fixed system for real-time sampling rate matching problem is one of the difficult problems in research of multi-rate signal is digitized encountered. Inserted in the text of a combination of technology solves this problem by extracting and inside. And on this basis, focuses on the high-speed decimation filter structure and a number of interpolation, laid the foundation for the rapid match the data rate. Platform: |
Size: 930816 |
Author:曾维 |
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Description: Matlab codes for decimation, interpolation, histogram equalization, DCT, DWT.
Matlab code for Hamming code generation and error correction.
Sample C codes for DSP downsampling and upsampling.
They all include output and graphs. Platform: |
Size: 1038336 |
Author:ad |
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Description: An Economical Class of Digital Filters for Decimation and Interpolation, Eugene B. Hogenauer Platform: |
Size: 776192 |
Author:JRB |
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Description: 设计的抽取内插系统，利用多相滤波结构，先3倍抽取，在8倍内插，比较采用多相滤波和不采用多相滤波方法的区别(The designed decimation interpolation system uses a polyphase filtering structure, first 3 times decimation, and interpolation within 8 times, and compares the difference between polyphase filtering and polyphase filtering) Platform: |
Size: 2048 |
Author:Mr.chao
|
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Description: these are the codes related to signal processing: as decimation, interpolation,QMF bank design Platform: |
Size: 3072 |
Author:sruus |
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Search - decimation interpolation