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matlabrumenjingdianjiaocheng
本书主要是对matlab的详细介绍,并且对一些是自调制进行了仿真。(The book mainly details of matlab, and a number of self-modulation simulation.)
- 2009-05-13 21:57:46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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poly2trellis
poly2trellis,程序清晰简单,容易阅读,matlab调用易实现(poly2trellis, procedures clear and straightforward, easy to read, matlab call easy to realize)
- 2011-05-03 14:17:48下载
- 积分:1
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MUSIC
说明: MATLAB平台上的MUSIC算法源程序(MUSIC algorithm source program on MATLAB platform)
- 2020-11-26 16:31:34下载
- 积分:1
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matlab实现s小波变换代码,m文件-waveup
matlab实现s小波变换代码,m文件。输入图像矩阵,输出一幅图像,分为四块。(s Matlab achieve wavelet transform code, m documents. Input image matrix, the output an image, divided into four.)
- 2005-03-22 11:31:46下载
- 积分:1
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bldcm
无刷永磁直流电动机模型,可用于飞轮储能。基于matlab的simulink建立。(Brushless permanent magnet DC motor model can be used for flywheel energy storage. Established based on the matlab simulink.)
- 2011-08-28 08:21:28下载
- 积分:1
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matlab
set_white,matlab一算算法最短路径的选取,最详细的程序。(set_white matlab count shortest path selection algorithm, the most detailed procedures.)
- 2013-05-10 13:27:27下载
- 积分:1
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matlabCode
floyd最短路算法、dijkstra最短路算法、求网络的最小费用最大流(floyd shortest path algorithm, dijkstra shortest path algorithm, find the minimum cost maximum flow networks)
- 2009-12-29 16:20:23下载
- 积分:1
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4
《可编程控制器实验教程》配书程序4XXXXXXXXXXXXXXXXXXXXXXXXXX(" Programmable Controller experimental course" assigned program 4XXXXXXXXXXXXXXXXXXXXXXXXXX)
- 2013-08-20 21:34:31下载
- 积分:1
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SFSDP111.tar
SFSDP is a Matlab package for solving sensor network localization problems. The package
contains four functions, SFSDP.m, SFSDPplus.m, generateProblem.m, test SFSDP.m,
and some numerical examples.
- 2015-02-17 02:15:21下载
- 积分:1