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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
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this file has codes that describes how to ccmpute the signal spectrum , the power spectrum, how to calculate the autocorrelation sequence of a signal, how to calculate the autoregressive coeffecients of a signal,and how to reduce the noisy elements i
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用MATLAB编写的EMD（经验模态分解）例程。实现了Hilbert黄变换、经验模态分解等理论算法，里面包含具体应用。-It is EMD sample codes. The Hilbert-Huang transform is coded by Matlab. And the EMD samples are included.
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the rar file consist GA codes in matlab, for a single multivariable objective function. annd implemented using the golden function
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Matlab Sample Codes Implementation
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It consists of sample codes to generate GUI for the matlab inputs and outputs
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They give us an insight into the matlab codes with demonstration
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Image processing in matlab becomes easier wher these basic tools are mastered
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These are the sample matlab codes worked out the existing basic functions-These are the sample matlab codes worked out the existing basic functions
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This appendix contains a selection of basic MATLAB codes used in this text to
produce figures and are listed here as sample code for readers.
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Finite Volume Method sample codes using Matlab
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