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fast-fixed-codebook-search-method-for-enhaced-AMR
增强的AMR编码器快速固定码本搜索方法-【专利】
(fast fixed codebook search method for enhaced AMR [patent])
- 2010-07-02 19:31:10下载
- 积分：1
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GANNT
MATLAB画甘特图的源代码(MATLAB painting Gantt)
- 2008-05-09 09:56:00下载
- 积分：1
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feifuzhuzhengfenjie
非负矩阵分解用于处理地震信号 这是一种新的方法应用于地震信号处理(NMF for processing seismic signals)
- 2011-09-13 09:35:52下载
- 积分：1
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matlab_code3
matlab下可以直接使用的小程序 包括各种常用算法 对应书籍为《matlab宝典》(matlab can be directly used for small programs, including such popular books as the corresponding algorithm " matlab Collection" )
- 2013-09-27 15:30:31下载
- 积分：1
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Untitled8
一个matlab程序，可以实现将excel文件转为邻接矩阵。(a programme that can transform the excel into adj_matrix in matlab)
- 2011-10-25 17:31:20下载
- 积分：1
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HHT
完整的HHT程序，可以直接复制到MATLAB中运行，标有注释，方便查看(
您是不是要找： 完整的FFT程序,可以直接复制到MATLAB中运行,标有注释,方便查看
HHT complete program can be copied directly into MATLAB run, marked notes for easy viewing)
- 2014-01-07 17:47:50下载
- 积分：1
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QC_codes
Construct the short length of QC LDPC codes without girth 4 and girth 6(The Program to construct the short length of QC LDPC codes without girth 4 and girth 6
Copyright (C) Yang XIAO, Jun FAN, BJTU, July 26, 2007, E-Mail: yxiao@bjtu.edu.cn.
This program presents an approach [1] for constructing the short length of LDPC codes with girth 8. First, we design 3 submatrices with different shifting functions given by our schemes, then combine them into a matrix according to our approach, finally, expand the matrix into a desired parity-check matrix using identity matrices and cyclic shift matrices of the identity matrices.
The simulation results in AWGN channels show that the codes which can be obtained by the generator matrix derived from this check matrix for encoding the random information bits are as good as random LDPC codes [1].
Ref:
[1] J. Fan, Y. Xiao, “A design of LDPC codes with large girth based on the sub-matrix shifting”, IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006), (CP525), p. )
- 2009-05-28 16:00:14下载
- 积分：1
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fft
这是一个关于数字信号处理中的快速傅里叶算法的实现(This is a digital signal processing algorithms to achieve fast Fourier)
- 2011-11-21 19:48:17下载
- 积分：1
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Time-series-of-the-wavelet-analysis
时间序列小波分析详细步骤,能帮助你快速熟悉matlab小波工具箱(Wavelet analysis of time series detailed steps that can help you quickly familiar with matlab wavelet toolbox)
- 2013-12-08 13:45:37下载
- 积分：1
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tutorial1
MATLAB numerical analysis lecture note
- 2010-12-03 22:04:40下载
- 积分：1
