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m_sequence
说明： 通过通信系统频率合成原理，生成伪随机的m序列(Principles of communication systems through the frequency synthesizer to generate pseudo-random m-sequence)
- 2010-03-26 10:41:52下载
- 积分：1
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1111111
说明： 用matlab编的求模糊关系中的隶属度，并且绘制出图形。(Series with matlab seeking membership of fuzzy relations, and draw graphics.)
- 2010-04-15 11:07:19下载
- 积分：1
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Romberg
计算方法程序，龙贝格算法的matlab程序，精简明了，注释全面，自己的计算方法作业，很认真的编写的(Calculation program, Romberg algorithm matlab program, streamlining and clear, comprehensive notes, his method of operation of calculation, it is prepared carefully)
- 2010-05-23 10:35:51下载
- 积分：1
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chaoshipaiduifangzhen
模拟随机过程求解超市实际问题。很具有代表性。matlab(random process simulation solving practical problems supermarket. Very representative. Matlab)
- 2007-02-03 16:19:40下载
- 积分：1
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referentiel
MATLAB instruction mimo
- 2011-11-16 03:52:32下载
- 积分：1
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bchgenpoly
产生BCH码多项式，其中码字长度为N，消息长度为K(BCH code generated polynomial, which codeword length N, message length K)
- 2007-07-16 17:31:18下载
- 积分：1
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lagrangepolynomial
数值分析中的拉格朗日算法,函数构造比较简单。matlab程序编写。(Numerical Analysis of Lagrangian algorithm, function of relatively simple structure. matlab programming.)
- 2008-01-16 20:44:46下载
- 积分：1
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ZF_4_4.m
大规模MIMO的4*4天线矩阵情况下ZF（zero forcing）检测算法的实现(The realization of large-scale MIMO 4x4 antenna matrix case ZF (zero forcing) detection algorithm)
- 2012-05-11 09:24:10下载
- 积分：1
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sudoku
用matlab程序自编的数独程序，可以解决大部分的9*9宫格的数独。(Sudoku program, self matlab program can solve most of the 9 x 9 Sudoku grids.)
- 2013-03-11 20:17:34下载
- 积分：1
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对小麦声信号进行编辑和预处理，实验结合信号处理技术及MATLAB软件
我国是世界上小麦种植面积最大和消费最高的国家之一。小麦为国际主粮之一，也是食品工业的重要原料。作为最重要粮食品种之一的小麦，其价值与用途取决于它的品质。因此，基于信号处理技术，研究客观、便捷的小麦品质测定方法对提高小麦品质、减少产后损失、保证国家粮食安全具有十分重要的意义。本课题拟在研究、分析国内外无损检测技术在农产品品质分析应用现状和研究进展的基础上，研究小麦籽粒声信号的预处理方法。根据声学检测原理，研制出小麦籽粒的声信号采集装置，首先采集小麦籽粒下落碰撞所产生的声音信号，对小麦声信号进行编辑和预处理，实验结合信号处理技术及MATLAB软件，对单粒小麦样品的声信号进行谱估计和小波变换，提取出时域和频域特征参数，为探讨小麦声学特性与其品质指标的关系奠定基础。本论文利用MATLAB软件编写小麦声音信号预处理程序，通过对小麦籽粒声信号进行处理，成功的提取出了有效的时域、频域的多种特征参数，为研究其声学特性与小麦品质内在的关系，做了充分的准备工作。(China is one of the countries in the world which has the largest wheat growing area and highest consumption. Wheat is one kind of the staple food in the world and also an important material for food industry. The value of wheat and its use all depends on is quality, To enhance quality of wheat,readuce post harvest loss and ensure grain security, great efforts should be made to develop rapid, objective, and easy methods for assessing wheat quality using signal processing techniques. This paper do the research of wheat signal preconditioning method and it basis of analysis domestic and foreign non-destructive testing technology.According to acoustic detection theory,an equipment of obtaining wheat sound signals is developed. Collecting the dropping voice signals of different varieties of wheat samples.And then do editing and sound signal preprocessing on wheat through signal processing technology.This paper do some research about spectrum estimate and wavelet transform on single wheat wi)
- 2020-06-30 06:40:02下载
- 积分：1
