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pcm
本文基于MATLAB/SIMULINK动态仿真环境，以实例阐述了建立脉冲编码调制通信系统仿真模型的一般方法。根据该系统的基本原理将整个模型划分为抽样﹑量化﹑编码等几个子系统，并在传输线路上加入高斯白噪声以检验该系统的传输质量和抗干扰能力。(Title Design and Simulation for PCM communication system
Abstract
)
- 2012-04-27 08:24:53下载
- 积分：1
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LZ78Encode
信息论与编码中LZ系列LZ78编码源文件(LZ series of information theory and coding LZ78 encoding the source file)
- 2012-07-01 17:11:19下载
- 积分：1
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Cooperation-Communications
协作通信仿真实例。通过三种不同协作方式，实现通信的仿真。效果很好！(matlab cooperation
communications)
- 2014-10-11 23:12:00下载
- 积分：1
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PIDControlDCMotor
PID Controller Design for a DC Motor
- 2013-11-12 14:33:11下载
- 积分：1
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Based-on-parallel-beam-FBP-algorithm
基于matlab的平行束滤波反投影重建算法(Based on parallel beam filtered backprojection reconstruction algorithm matlab)
- 2015-04-19 22:07:52下载
- 积分：1
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co_matrix
matlab编写的一段提取DCT域共生矩阵的源码(matlab extract prepared DCT section of the source domain co-occurrence matrix)
- 2009-04-10 09:59:12下载
- 积分：1
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function3
The DocPolynom to Character Converter
The char method produces a character string that represents the polynomial displayed as powers of an independent variable, x. Therefore, after you have specified a value for x, the string returned is a syntactically correct MATLAB expression, which you can evaluate.
The char method uses a cell array to collect the string components that make up the displayed polynomial.
The disp method uses char to format the DocPolynom object for display. Class users are not likely to call the char or disp methods directly, but these methods enable the DocPolynom class to behave like other data classes in MATLAB.
Here is the char method.
- 2011-02-12 00:12:28下载
- 积分：1
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Metrix
说明： 该软件和代码实现的功能是对图象的加密和解密,运行环境是Xp+matlab,代码中有说明,很容易看明白.(the software code and the functions of the image of encryption and decryption, the environment is Xp Matlab, the code is described, it is easy to see to understand.)
- 2006-04-01 19:07:48下载
- 积分：1
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yichuansufagongju
大家都需要的遗传算法工具,大家要下的快抓紧点下!(We need the tools of genetic algorithm, we must pay close attention to the point where fast!)
- 2006-12-20 11:01:10下载
- 积分：1
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3
说明： 迭代法
迭代式阈值选取的基本思路是:首先根据图像中物体的灰度分布情况， 选取一个近似阈值作为初始阈值(Iterative threshold selected basic idea is: First, the gray-scale distribution of objects in the image, select an approximate threshold as initial threshold)
- 2013-04-12 16:47:01下载
- 积分：1
