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A_rate_of_13_c_dc
A率13折线的编译码实现
1、了解PCM及13折线A率编码及译码的原理；
2、随机给出一个语音信号，并用A率13折线PCM对其编码；
3、将编码后的信号经过加性高斯白噪声信道，并在接收端对其进行译码；
4、分别画出原始语音信号、PCM编码信号以及译码后信号的波形。
(A rate of 13 polyline encoding and decoding implementation
1, to understand the principles of PCM and the broken line 13 A rate of encoding and decoding
Two were given a voice signal, and PCM encode A rate of 13 polylines
3, the encoded signal through an additive white Gaussian noise channel, and the receiver decodes
4, respectively, to draw the waveform of the original speech signal, the PCM encoded signal and decoding signals.)
- 2012-04-25 08:56:42下载
- 积分：1
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kdd09transfer.tar
迁移学习程序，适用于NLP问题，大家可以看看。(To migrate learning program suitable for NLP problems)
- 2012-11-14 14:30:31下载
- 积分：1
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vector_quantization
语音信号的矢量量化，其中vector_quantization.m为读取音频文件，转换成语音帧，求lpc及lsf参数以及进行矢量量化的主程序，a_lsf_conversion.m为主程序调用的lpc转lsf参数的子程序，INLS1.wav为音频文件。(Vector quantization of speech signals, wherein vector_quantization.m to read audio file, converted into speech frames, seeking lpc and lsf parameters and vector quantization of the main program, a_lsf_conversion.m main program calls a subroutine parameter lsf lpc turn, INLS1.wav as an audio file.)
- 2013-06-20 15:36:15下载
- 积分：1
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光谱预处理源程序2
说明： 光谱预处理auto 光谱预处理center(Spectral pretreatment)
- 2020-09-02 11:55:59下载
- 积分：1
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order
matlab实现的阶次分析算法，用于变转速机械故障特征提取，可运行，包含寻找脉冲时刻，等角度时刻，数字跟踪滤波，样条差值等步骤(The order analysis algorithm realized by Matlab is used to extract the fault features of variable speed machinery. It can be operated, including the steps of finding impulse moment, equal angle moment, digital tracking filtering, spline difference and so on.)
- 2021-04-08 09:39:00下载
- 积分：1
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90881034PCM-Voice
说明： 脉冲编码调制(Pulse Code Modulation,PCM)技术编程(Pulse Code Modulation)
- 2020-12-11 18:30:55下载
- 积分：1
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melpe 编解码程序 melpe fxp src
melpe 编解码 程序 melpe 编解码 程序melpe 编解码 程序 melpe 编解码 程序(melpe decoder)
- 2016-08-11 16:51:36下载
- 积分：1
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mt4ProgramReference
说明： MT4编程参考，详细介绍MQ4语言的语法和使用方法，非常实用，在网上很难找到。(MT4 programming reference, detailing MQ4 language syntax and use, very practical, it is difficult to find online.)
- 2008-11-25 14:34:42下载
- 积分：1
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code_decode
说明： 源程序中包含PCMu率与PCM线形之间的编解码(source contains PCMu rate between the linear PCM codec)
- 2006-02-16 14:50:45下载
- 积分：1
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g729codec
g729编码解码器，挺好的用于学习音频编解码入门(g729 codec)
- 2016-05-18 00:33:10下载
- 积分：1
