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GongEXiangLiangFa
- 解线性方程组的一种非线性迭代法：共轭斜量法。适用于方程组系数矩阵实对称正定的情况-Solution of linear equations of a nonlinear iterative method: conjugate oblique method. Applicable to equations coefficient matrix is symmetric positive definite situation
image_inhancement
- 基于Matlab的典型图像增强算法的源码 程序代码说明 P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
fuzzypartion
- 基于数量积方法求解矩阵的模糊相似关系、模糊等价关系。-Quantity plot method based on fuzzy similarity relation matrix, fuzzy equivalence relation.
zhipaiquestion
- 提出了利用独立0元素在矩阵中的特殊位置来寻找独立0元素的方法,并对盖0线的画法做了重要改进-Made use of an independent element in the matrix 0 in the unique position to look for an independent element approach 0, and draw lines cover 0 to do an important method to improve
DIJKSTRAs
- 这是从点S到T找寻最短路径的Dijkstra算法-Find shortest path from point S to piont T for positive weight matrix W by Dijkstra method. This is the fastest routine.
Mathcalculationprocedures
- 该程序包含矩阵最大特征值上、下界估计、线性方程组的求解、非线性方程组的一个最新迭代方法、数值积分、微分方程数值解！-The program contains the largest eigenvalue matrix, the lower bound estimates, linear equations, nonlinear equations, a recent iterative method, numerical integration, numerical solution of di
tuxintuizhifenge
- 针对类圆形堆积物图像的前景和背景在色彩或灰度上相近，难以用传统阈值分割等算法进行有效分割的问题，提出一种多方法融 合的类圆形堆积物图像区域分割策略。对图像进行滤波等一系列预分割处理后进行投影得到目标图像的外接矩形区域，以排除噪声的干扰， 在区域内采用改进的灰度共生矩阵方法进行粗分割，以解决窗口大小与分割精度的问题，采用二维OTSU 阈值分割方法对粗分割结果进行 量化。实验结果表明，该方法得到的区域分割结果边缘清晰、准确度高。-Round deposits for the prospe
gaosiruodangfaqiujuzhenhejuzhenhanglieshi
- 该源代码用高斯-若当法矩阵求逆与矩阵行列式-The source code using Gauss- Jordan method matrix inversion and matrix determinant
zuisutidufa
- 求解系数矩阵对称正定的线性方程组的最速下降法-Symmetric positive definite coefficient matrix for solving linear equations steepest descent method
DC-SA-DCT2
- 校正任意形状DCT变换的矩阵不归一化，PSNR提高，基本是最佳校正方法-Calibration of arbitrary shape DCT transform matrix is not normalized, PSNR improve, the basic is the best correction method
yjdemo
- 320X240液晶显示C51驱动程序，可按点阵驱动方式。-320X240 LCD C51 driver, according to dot-matrix driving method.
AprioriFILECOMPRESSION
- 通过对算法抢栖过程进行分析, 提出一种基于压缩矩阵的改进算法。该算法通过压缩矩 阵和减少扫描次数来提高挖掘的速度和减少数据库的操作时间的开稍, 有效提高了关联规则的挖 掘效率。并用实例说明该算法是一种有效的关联规则挖掘方法。-Chilan get through the process of algorithm analysis, a matrix-based compression algorithm improvements. The algorithm by compressing
keyboard
- 经典的矩阵键盘程序，由反转法实现4*4键盘。初学单片机的最佳程序之一-Classic keyboard matrix procedures, implementation by the inversion method 4* 4 keyboard. SCM beginner, one of the best procedures
Jacobi2
- The following Matlab code converts a Matrix into it a diagonal and off-diagonal component and performs up to 100 iterations of the Jacobi method or until 蔚step < 1e-5
eig_Jacobi
- 求对称矩阵全部特征值的Jacobi方法-Symmetric matrix for all the eigenvalues of Jacobi method
Doolittle
- Doolittle法求解任意阶的方程，运用系数矩阵的分解两个相关矩阵，再求解两个三角矩阵方程。-Doolittle method to solve the equations of arbitrary order, using both the decomposition of coefficient matrix correlation matrix, and then solving two triangular matrix equation.
Measurements
- 压缩感知中一种测量方法。介绍如何构造测量矩阵。-Compression in a perceptual measurement method. Introduce how to construct measurement matrix.
SolveEigenvalue
- 自己编写的程序，用jacobi方法来求解对称矩阵的特征值还有用OR算法以及反幂法来求解特征值。-I have written procedures, with jacobi method to solve the symmetric matrix eigenvalue algorithm have to use OR as well as anti-power-law to solve the eigenvalue.
selfAffinity
- AP是在数据点的相似度矩阵的基础上进行聚类.对于规模很大的数据集,AP算法是一种快速、有效的聚类方法,这是其他传统的聚类算法所不能及的,-A semi-supervised clustering method based on affinity propagation (AP) algorithm is proposed in this paper. AP takes as input measures of similarity between pairs of data points. AP
CH3
- L3_1.m: 純量量化器的設計(程式) L3_2.m: 量化造成的假輪廓(程式) L3_3.m: 向量量化器之碼簿的產生(程式) L3_4.m: 利用LBG訓練三個不同大小與維度的碼簿並分別進行VQ(程式) gau.m: ML量化器設計中分母的計算式(函式) gau1.m: ML量化器設計中分子的計算式(函式) LBG.m: LBG訓練法(函式) quantize.m:高斯機率密度函數的非均勻量化(函式) VQ.m: 向量量化(函式) L3