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samer
very good program in orbit mechanics
- 2011-01-14 04:08:29下载
- 积分：1
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Pulse-Code-Modulation
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，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，A律和μ律编码都已被定为国际标准。
本程序实现了A律、μ律以及均匀量化三种PCM，并带有GUI界面，方便使用。可以计算编码后的码率、运行时间以及最小均方误差。(Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding, from the mathematical point of view, the process is to quantify the magnitude of the value of an infinite number of continuous mapping into a discrete set of the limited range of values number set, code is 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, A law and μ-law code have been designated as international standards.
A law implemented in this program, μ law and the uniform quantization of three PCM, with a GUI interface, easy to use. Encoded bit rate can be calculated, running time and minimum mean square error.
)
- 2011-02-05 23:10:39下载
- 积分：1
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NewtonCortes
说明： 计算牛顿科特斯积分公式
包含求科特斯系数函数(Calculation of Newton- Cortes integral formula)
- 2009-08-13 10:04:09下载
- 积分：1
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Graph
图论程序：图的关联距阵，最小生成树，深度搜索，欧拉图，连通性，权值矩阵等，有GUI(The correlation of the graph, the minimum spanning tree, the depth search, the Euler diagram, the connectivity, the weight matrix, etc., with a GUI)
- 2017-03-08 10:11:09下载
- 积分：1
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C4_5
一种关于c4.5的简单matlab编程。(A kind of simple matlab program on c4.5.)
- 2010-09-03 15:49:00下载
- 积分：1
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blind3sub
subspace method for blind channel estimation
Copyright: Xiaohua(Edward) Li, Assistant Professor
Department of Electrical and Computer Engineering
State University of New York at Binghamton
http://ucesp.ws.binghamton.edu/~xli
June 2003
- 2009-06-30 23:50:32下载
- 积分：1
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0.4P2
You can use it to make the singularity spectrum of the cantor set .The syms is 0.4P2.
- 2012-09-09 20:56:28下载
- 积分：1
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lgelangrichazhi
说明： 这是一个拉格朗日的插值算法的matlab的实现(This is a Lagrange interpolation algorithm to achieve the matlab)
- 2009-08-19 17:41:49下载
- 积分：1
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bye
Three phase space vector pulse width modulation using generalised multiphase space vector aproach
- 2014-09-23 21:53:33下载
- 积分：1
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参考源码（模糊控制）
基于模糊控制的机器人避障，智能控制基础大四。(Obstacle avoidance of fuzzy control robot)
- 2017-12-07 21:54:42下载
- 积分：1
