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KNN3
最近邻分类器，自己输入数据，实现以最近邻为判据的分类(Nearest neighbor classifier, their input data in order to achieve the classification of the nearest neighbor as the criterion)
- 2010-09-14 09:24:57下载
- 积分：1
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MATLABinphysics
MATLAB在物理中的应用,在学习物理的同时也能掌握一门计算机技术，并能熟练应用计算机技术来学习物理和分析物理。(MATLAB in the application of physics, the study of physics can also master a computer technology, and can skillfully using computer technology to study physics and physics analysis.)
- 2006-06-01 11:07:52下载
- 积分：1
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Newton
1、使用牛顿法求sqrt（2）；
2、用牛顿法求 fx=(x-1)*(exp(x-1)-1)的误差以及误差比；
3、用牛顿法及其他两种方法求 fx=x^4-4*x+x^2的重根
(1, using Newton' s method for the sqrt (2) 2, using Newton' s method for the fx = (x-1)* (exp (x-1)-1) error and error ratio 3, using Newton' s method and the other two method, to calculate fx = x ^ 4-4* x+ x ^ 2 re-root)
- 2011-11-04 13:59:40下载
- 积分：1
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md_qrg
说明： 若非奇异矩阵A能够分解为一个正交矩阵Q与非奇异上三角矩阵R的乘积，即：
A=QR。则称其为A的QR分解。
实现QR分解的方法有很多种，包括Givens变换法，Householder变换法，Schemit正交化法。具体原理可以参考《矩阵论》（程云鹏，西工大出版）教材，这里仅给出三种实现QR分解的程序。(If nonsingular matrix A can be decomposed into a product of orthogonal matrix Q and nonsingular upper triangular matrix R, that is:
A=QR. It is called QR decomposition of A.
There are many methods to realize QR decomposition, including givens transformation, householder transformation, and scheme orthogonalization. The specific principle can refer to the teaching materials of matrix theory (Cheng Yunpeng, published by Xigong University). Here, only three kinds of QR decomposition procedures are given.)
- 2020-02-20 23:13:59下载
- 积分：1
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COPTmaker
this matlab code compute COPT (a table for calculating risk in power system and reliability analysis.
- 2014-10-18 17:22:35下载
- 积分：1
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mp
matlab版本
图论中的单源最短路径算法
一般C版本的比较多，这里提供matlab版本的，更简单方便使用
(matlab code of minimum path problem in graph theory)
- 2013-11-13 17:47:29下载
- 积分：1
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genetic-algorithm
遗传算法（Genetic Algorithm）是模拟达尔文生物进化论的自然选择和遗传学机理的生物进化过程的计算模型，是一种通过模拟自然进化过程搜索最优解的方法(Genetic Algorithm)
- 2012-04-26 21:56:48下载
- 积分：1
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Modern-methods-of-spectrum-analysis
噪声中正弦信号的现代法频谱分析，自己写的matlab程序一份，包括现代法谱估计中AR模型的自相关法，Burg法，协方差法，改进的协方差法四种估计算法(Modern methods of spectrum analysis)
- 2020-12-25 14:29:05下载
- 积分：1
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层次分析法matlab程序及说明书
说明： 层次分析法matlab程序及说明书，是指将与决策总是有关的元素分解成目标、准则、方案等层次，在此基础之上进行定性和定量分析的决策方法。(Analytic hierarchy process (AHP) matlab program and specification is a decision-making method that decomposes the elements related to decision-making into objectives, criteria, schemes and other levels, and carries out qualitative and quantitative analysis on this basis.)
- 2020-10-17 14:43:43下载
- 积分：1
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freqoffset
频率恢复的matlab实现方法，应用于DVB-S。希望对大家有帮助。(Matlab realize the frequency of recovery methods used in DVB-S. Would like to help everyone.)
- 2007-11-08 21:50:51下载
- 积分：1
