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Description: PRINCIPLE: The UVE algorithm detects and eliminates from a PLS model (including from 1 to A components) those variables that do not carry any relevant information to model Y. The criterion used to trace the un-informative variables is the reliability of the regression coefficients: c_j=mean(b_j)/std(b_j), obtained by jackknifing. The cutoff level, below which c_j is considered to be too small, indicating that the variable j should be removed, is estimated using a matrix of random variables.The predictive power of PLS models built on the retained variables only is evaluated over all 1-a dimensions =(yielding RMSECVnew).
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Description: 包括牛顿法，拉格朗日法，ＬＵ分解法，１００*１００阶稀疏矩阵方程组的解法等-Including the Newton method, Lagrangian method, LU decomposition method, 100* 100 band sparse matrix equations of the solution, etc.
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Size: 32768 |
Author: 包包 |
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Description: 根据rodrigues公式求3×3 旋转矩阵
the rodrigues formula: http://en.wikipedia.org/wiki/Rodrigues _rotation_formula-According to rodrigues formula for 3 × 3 rotation matrix the rodrigues formula: http://en.wikipedia.org/wiki/Rodrigues _rotation_formula
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Size: 1024 |
Author: piao |
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Description:
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Size: 13312 |
Author: 张治国 |
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Description: 本代码是本人在做作业时所编，主要用来求解雅克比矩阵-slove jacobi matrix
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Size: 1024 |
Author: 韩晓 |
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Description: Code to convert an pgm image to matrix matlab
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Size: 1024 |
Author: gksaga |
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Description: 用matlab实现的动态矩阵仿真程序，学预测控制的朋友可以看看啊-Achieved with dynamic matrix matlab simulation program, predictive control school friends can take a look at ah
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Size: 1024 |
Author: 刘强 |
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Description: 自己现在在做的论文用到灰度共生矩阵，找了好久都没找到很好用的，所以自己就编了个，不很完美，但绝对可用，已经实现过。包括灰度共生矩阵的生成以及一些特征参数。f1，二阶距。f2，对比度。f3，相关。f5，逆差距。f6，和平均。f7，和方差。f9，差平均。f10，差方差。请不吝赐教。-Now do their own papers in the gray co-occurrence matrix used to find for a long time to find no good use, so it编了个own, not very ideal, but it is available, have been implemented. Including the generation of gray-level co-occurrence matrix as well as some characteristic parameters. f1, the second order from. f2, contrast. f3, related. f5, inverse gap. f6, and the average. f7, and the variance. f9, the average difference. f10, difference variance. Please wing.
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Size: 2048 |
Author: 周鹏 |
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Description: cooccurence matrix feature-cooccurence matrix feature
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Size: 1024 |
Author: muhammet |
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Description: 用块匹配法求超分辨率复原中的运动矩阵!提出了一种快速，半像素的三步法！-Block-matching method using super-resolution recovery of movement in the matrix! Presents a fast, three-step half-pixel!
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Size: 96256 |
Author: allen |
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Description: The drawLA Toolbox was created to facilitate visualization of some basic concepts of Linear Algebra. It is a collection of MATLAB functions for easy plotting of 2D/3D vectors, planes, lines and spheres, and... displaying matrix equations.
Toolbox Content:
There are 12 functions in the toolbox.
10 of them produce 2D/3D plots of geometric objects:-The drawLA Toolbox was created to facilitate visualization of some basic concepts of Linear Algebra. It is a collection of MATLAB functions for easy plotting of 2D/3D vectors, planes, lines and spheres, and... displaying matrix equations.
Toolbox Content:
There are 12 functions in the toolbox.
10 of them produce 2D/3D plots of geometric objects:
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Size: 424960 |
Author: tra ba huy |
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Description: 基于灰度共生矩阵的纹理特征提取方法实现目标的识别-Gray-level co-occurrence matrix based texture feature extraction methods to achieve the target identification
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Size: 1024 |
Author: toney |
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Description: 本指南列举的MATLAB 代码编写的建议在软件开发小组实际工作中得到一致性的认
可。本指南与C、C＋＋与Java 的同类手册在整体上是相似的，但是针对MATLAB 的特征
与历史进行了修正。指南中的建议是基于多种其他代码语言的指南与个人经验而来的。指南
主要是针对MATLAB 而写的，但是它对于相近的语言，如Octave、Scilab 和O-Matrix等的
编程也有所帮助。-Listed in this guide to prepare the recommendations of MATLAB code in the software development team has been consistency in the actual work of identifying
Can be. This guide and the C, C++ and Java in the same manual is generally similar, but the characteristics for MATLAB
With the history of the amendment. The proposed guidelines are based on a variety of other code language guide from personal experience with. Guide
Mainly written for MATLAB, but it is similar to the language, such as Octave, Scilab, and O-Matrix, etc.
Programming also be helpful.
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Size: 222208 |
Author: 张聪贵 |
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Description: 用于解反问题的代数重建法，对于Ax=b，输入矩阵A，列向量b，以及迭代步数k，可求的列向量x-Algebraic solution of the inverse problem for the reconstruction of France, for Ax = b, the input matrix A, the column vector b, as well as the number of iterations k, rectifiable column vector x
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Size: 1024 |
Author: gongwei |
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Description: Calcuate Cohen s kappa statistics from a confusion matrix
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Size: 1024 |
Author: yihuang |
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Description: Matlab程序独立打包与混合编程的研究
Matlab程序的独立打包指的是不借用其他语言的混合编
程方法， 而只使用Matlab本身提供的打包工具实现Matlab程序
在未安装Matlab的机器上运行的方法。-Matlab is a good large-scale numerical simulation software.the program run in an explain implementation mode.It has a lot of
feature,for example: Real-time debug window ,high-performance computing matrix ,Rich toolbox,etc. These feature make it into a
numerical computation and scientific research must-have software.Although the Matlab has many advantages, but it is very difficult to
complete the process from the environment to run matlab,the interface also features low efficiency.These shortincomings make us who
using it ,begin worry about the results of their own convenience can not be made public easily.This paper makes an analysis on matlab s
run mode,then make mixed-language programming methods between Matlab and VC,And how to improve the independence and
efficiency of Matlab program.
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Author: zgc |
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Description: code for coocurrence matrix
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Size: 2048 |
Author: jagdish mishra |
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Description: Mahalanobis距離是一個可以準確找出資料分布上面極端值(Outliers)的統計方法,使用線性迴歸的概念,也就是說他使用的是共變數矩陣以及該資料分布的平均數來找尋極端值的產生,而可以讓一群資料系統具有穩健性(Robust),去除不必要的雜訊訊息,這邊拿前面共變數矩陣的資料為例,並且新增了兩個點座標向量來做Mahalanobis距離的比較-Mahalanobis distance is the information that can accurately identify the distribution of the above extreme values (Outliers) statistical methods, the concept of using a linear regression, meaning that he used the covariance matrix and the distribution of the information to find the extreme values of the average production of , but can allow a group of information systems with the robustness (Robust), removing unnecessary noise message here get in front of the data covariance matrix, for example, and added two points, coordinates of vectors to do comparison of Mahalanobis distance
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Size: 1024 |
Author: nip |
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Description: 插值，函数逼近，矩阵特征值计算，数值微分，积分，方程求根，非线性方程求解，迭代，随机数生成，特殊函数，常微分方程，偏微分方程等常用的matlab程序。-Interpolation, function approximation, matrix eigenvalue calculation, numerical differentiation, integration, finding roots of equations, nonlinear equations, iterative, random number generators, special functions, ordinary differential equations, partial differential equations and other commonly used matlab program.
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Size: 652288 |
Author: 称臣 |
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Description: jpeg to data matrix in r,g,b
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Author: suhu |
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