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pdeTM
finite element for waveguide
- 2009-11-17 22:51:43下载
- 积分：1
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Matlab-order-guide
MATLAB指令大全，里面比较细致的讲解了matlab软件的各种命令。(MATLAB command Guinness, which explained the detailed comparison of the various commands matlab software.)
- 2011-05-11 15:50:55下载
- 积分：1
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formant-exemple
projects are very important I really need the downloaded
- 2016-08-22 05:02:30下载
- 积分：1
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ModuleReconizeKNNalgorithm
KNN是一种有效的模式识别分类算法，本文件在Matlab平台实现KNN算法在模式识别中的运用。(KNN is an effective pattern recognition classification algorithms, this document is in the Matlab platform implementation KNN algorithm in the application of pattern recognition.)
- 2009-02-28 18:51:36下载
- 积分：1
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BinarySearchSample
The file name it says everything.........
- 2010-01-04 17:53:00下载
- 积分：1
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10mcmb26
Handwriting recognition technology using matlab
- 2011-12-09 20:56:37下载
- 积分：1
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music
运用music方法对空间不同方向的信号来波到达角进行DOA估计，(Use of the music signal of the different directions of space wave angle of arrival DOA estimation)
- 2012-11-12 23:10:13下载
- 积分：1
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empca
EMPCA算法的函数代码，附带有训练测试数据集，用于特征降维等方面。(Algorithm EMPCA function code, attached to the test data set there is training for the characteristics of dimensionality reduction and so on.)
- 2009-03-07 18:40:41下载
- 积分：1
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PCM
说明： 利用Matlab仿真脉冲编码调制（PCM）及A律、μ律PCM对声音进行压缩编解码过程。
脉冲编码调制（PCM，Pulse Code Modulation）是一种将模拟语音信号转换成数字信号的编码方式。波形编码器的作用是对采样后的信号样本进行量化和编码。从数学上来看，量化过程就是把一个连续幅度值的无限数集合映射成一个离散幅度值的有限数集合，编码就是用一组二进制数来表示这些映射后的有限数。国际标准化的PCM采用折叠二进制码，符合长途电话质量。根据量化方法的不同，PCM可分为均匀量化PCM和对数PCM两大类，对数PCM中，2Aμ律和律编码都已被定为国际标准。(Matlab simulation using pulse code modulation (PCM) and the A law, μ law PCM codec for voice compression process.
Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding. The role of the encoder waveform is sampled signal sample quantization and coding. From the mathematical point of view, the process is to quantify the magnitude of the value of a continuous set of infinite number of maps into a finite number of discrete set of amplitude values , encoding is to use a set of binary digits, said after a limited number of these maps. By folding the International Standardization of PCM binary code, in line with long-distance telephone quality. According to the different quantitative methods, PCM can be divided into uniform quantization PCM PCM and the number of two categories, on the number of PCM in, 2Aμ law and legal codes have been designated as international standards.)
- 2011-04-14 12:06:33下载
- 积分：1
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wave_idl
用于同时观察信号在时域和频域中的变化以及信号中的不同频率成分随时间的变化(For the simultaneous observation of different frequency components in the time domain and the signal spectrum of the signal changes over time)
- 2015-02-09 15:11:17下载
- 积分：1
