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Description: matlab中关于矩阵的分解，行列式，逆。矩阵的特征值，矩阵函数，奇异值分解，最小二乘法，函数的导数以及偏倒数，梯度，切平面以及积分与卷积等的原理，以及具体程序编写的例子-matlab on Matrices, determinant, inverse. Eigenvalues, matrix functions, singular value decomposition, least squares, and the partial derivative of the function inverse, gradient, tangent plane, and the principle of integration and convolution, etc., as well as specific examples of programming
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Size: 448512 |
Author: tianya |
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Description: Eigenvalues and eigenvectors of a matrix
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Size: 1024 |
Author: Munu |
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Description: 计算m个格点n个粒子组成的费米系统的本征值-Calculation of grid points n-m particles of the Fermi system eigenvalues
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Size: 288768 |
Author: lihuanyu |
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Description: PCA的步骤：
1 先将数据中心化；
2 求得的协方差矩阵；
3 求出协方差矩阵的特征值与特征向量；
4 将特征值与特征向量进行排序；
5 根据要降维的维数d’,求得要降维的投影方向；
6 求出降维后的数据；
-PCA steps: 1 of the first data center 2 covariance matrix obtained 3 obtained covariance matrix eigenvalues and eigenvectors 4 eigenvalues and eigenvectors will be sorted 5 according to the dimension of dimension reduction d ' , seek to reduce the dimension projection direction 6, the data obtained after the dimensionality reduction
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Size: 271360 |
Author: 李岩 |
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Description: 此程序用于求解四阶常微分边值问题的特征值问题，算例说明附在其中。-Finding the eigenvalues for 4-th order (BVP)ODE
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Size: 25600 |
Author: 刘项 |
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Description: 根据matlab的bvp4c函数的例子思想方法，求解特征值和特征函数，可以解变积分边界的问题，但是须给一个比较精确的初特征值。此为自编程序，已经标明注释。所附为bvp4c相关例子（此从matlab帮助文件节选）。-use the matlab solver bvp4c to obtain the both eigenvalues and eigenfunctions of BVPs, an exact initial eigenvalue is needed.
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Size: 51200 |
Author: 刘项 |
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Description: jacobi求矩阵特征值 很有用的数值计算方法-a C++ method for eigenvalues
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Size: 1024 |
Author: 刘友 |
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Description: 三种求矩阵特征值的matlab实现：乘幂法、QR算法、yaccbi法求特征值-Eigenvalues of the three Matrix matlab implementation: power method, QR algorithm, yaccbi Eigenvalue Method
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Size: 1024 |
Author: 崔深 |
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Description: 数值分析古典Jacobi方法求实对称矩阵所有特征值和特征向量-Classical Jacobi method for numerical analysis of the Symmetrical Matrix eigenvalues and eigenvectors for all
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Size: 837632 |
Author: teyona |
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Description: 用JAVA编写的一个界面程序，实现了二分法、牛顿法、高斯法、SOR迭代法、三角分解法、三次样条插值曲线、曲线拟合的最小二乘法、数值积分Romberg算法、常微分方程的初值解法 改进Euler法、矩阵的特征值和特征向量 反幂法-An interface with a JAVA program written to achieve a dichotomy, Newton method, Gauss law, SOR iteration method, triangular decomposition, cubic spline interpolation curve, least squares curve fitting, numerical integration Romberg method, ordinary differential Solutions to improve the initial value equation Euler method, eigenvalues and eigenvectors of inverse power law.
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Size: 5521408 |
Author: Lynn |
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Description: Complex eigenvalues and eigenvectors
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Size: 6144 |
Author: riag |
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Description: 乘幂法 求绝对值最大的特征值
数字计算 数值计算-Power law the largest eigenvalues of absolute value figures
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Size: 19456 |
Author: 史同鑫 |
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Description: DHCP特征码解析源文件，可通过词源文件获得分析特征值-DHCP signature parsing the source file, the file can be obtained through the etymology of eigenvalues
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Size: 1024 |
Author: |
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Description: DNS特征码解析源文件，可通过词源文件获得分析特征值-DNS signature parsing the source file, the file can be obtained through the etymology of eigenvalues
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Size: 1024 |
Author: |
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Description: BT特征码解析源文件，可通过词源文件获得分析特征值-BTsignature parsing the source file, the file can be obtained through the etymology of eigenvalues
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Size: 3072 |
Author: |
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Description: flash特征码解析源文件，可通过词源文件获得分析特征值-flash signature parsing the source file, the file can be obtained through the etymology of eigenvalues
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Size: 1024 |
Author: |
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Description: 求矩阵的特征值和特征向量，使用c语言编程-Matrix eigenvalues and eigenvectors, c language programming
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Size: 846848 |
Author: 李明 |
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Description: 用C实现的使用幂法和反幂法求取矩阵按模最大和最小特征值。-C achieved with the use of the power method and inverse power mode of calculating the matrix by the maximum and minimum eigenvalues.
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Size: 277504 |
Author: 任菲 |
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Description: 本软件主要用到的图像处理技术是：光线补偿、高斯平滑和二值化。在识别前，先对图像进行补光处理，再通过肤色获得可能的脸部区域，最后根据人脸固有眼睛的对称性来确定是否就是人脸，同时采用高斯平滑来消除图像的噪声，再进行二值化，二值化主要采用局域取阈值方法，接下来就进行定位、提取特征值和识别等操作。经过测试，图像预处理模块对图像的处理达到了较好的效果，提高了定位和识别的正确率。
-The software is mainly used in image processing technology: light compensation, Gaussian smoothing, and binarization. In the identification before processing the images fill light, and through the skin for possible face regions, the last under the eyes of the inherent symmetry of the face to determine whether that person faces, while the Gaussian smoothing to eliminate image noise, and then binarization, thresholding mainly local thresholding method, the next to locate, extract the eigenvalues ??and identification operations. After testing, the image pre-processing module for image processing to achieve better results and improve accuracy of positioning and identification.
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Size: 499712 |
Author: 卢孝勋 |
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Description: 利用该程序可计算任意对称矩阵M，给出区间(a,b)上的特征值个数-Calculated using this program any symmetric matrix M, gives the interval (a, b) on the eigenvalues
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Size: 1024 |
Author: 王静 |
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