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Method-of-Converting-Speech-Codec-Formats-between-
Abstract - In this paper, proposed an efficient method of
converting speech codec formats between G.723.1 and
G.729А. The proposed method is composed of four steps:
LSP conversion, pitch conversion, adaptive codebook
search and fixed codebook search. Subjective results
shown that the proposed method has shorter delay than
classical tandem method. ( Abstract- In this paper, proposed an efficient method of
converting speech codec formats between G.723.1 and
G.729А. The proposed method is composed of four steps:
LSP conversion, pitch conversion, adaptive codebook
search and fixed codebook search. Subjective results
shown that the proposed method has shorter delay than
classical tandem method. )
- 2010-07-02 19:53:12下载
- 积分：1
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BER_VS_SNR
误码率与信噪比对比图形的仿真源码，即BER VS SNR，通信源程序。(BER and SNR contrast graphics simulation code that BER VS SNR, communication source.)
- 2014-12-01 11:29:54下载
- 积分：1
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LDPC--C
说明： 此为C++环境下的LDPC编译码的完整的源代码。常用于通信系统的编译码仿真过程。有助于各种项目的完成。(This is the C++ environment LDPC coding and decoding of the complete source code. Commonly used in the encoding and decoding communication system simulation. Contribute to the completion of various projects.)
- 2011-03-14 18:56:37下载
- 积分：1
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canon
.txt文件格式，matlab播放，卡农演奏曲(Txt file format, Matlab player, canon played song)
- 2012-05-24 14:47:36下载
- 积分：1
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loadflow
Load flow: This file is to solve the load flow problem in power systems
- 2012-04-09 03:18:03下载
- 积分：1
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CS_OMP
基于omp的频谱感知，基于omp的频谱感知，基于omp的频谱感知(spectrum sensing based OMP，spectrum sensing based OMP，spectrum sensing based OMP)
- 2014-12-04 09:42:15下载
- 积分：1
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GetCenterPoint
由一张图像提取圆形的边缘,得到离散的点来拟合椭圆,并简单的去除噪声,得到椭圆中心坐标.(Extracted by a picture rounded edges to fit the discrete points oval, and simply remove noise, get the coordinates of the center of the ellipse.)
- 2020-11-01 10:59:54下载
- 积分：1
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6
说明： 求积分方程的离散解并比较它与真解之间的误差，用n=4的复化Simpson公式求积分方程(Seek solutions of integral equations of the discrete solution and compare it with the error between the real, the complex with n = 4 integral equation of the Formula Simpson)
- 2010-08-26 21:15:13下载
- 积分：1
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The-detection-of-moving-ball
本程序使用matlab编码，能实现对运动目标的检测，适合初学者学习(This procedure using matlab coding, to achieve the detection of moving targets, suitable for beginners to learn)
- 2013-07-20 15:13:29下载
- 积分：1
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Polar_BP_code
极化码BP译码算法，三种改进的BP译码算法。(Polarization code BP decoding algorithm, three improved BP decoding algorithms.)
- 2020-12-22 21:39:07下载
- 积分：1
