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[Graph Recognize] c第二章 matlab语言基础h2

Description: 用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象-with Canny operator to detect the edges in the image P0404 : image thresholding segmentation P0405 : water line threshold method image segmentation P0406 : matrix Quadtree P0407 : images into text and non-text of the two categories P0408 : morphological gradient detection Binary Image Edge P0409 : morphology example-- Images from the PCB to delete all current lines, retaining only chip targets
Platform: | Size: 8192 | Author: 肖雷 | Hits:

[Algorithm] conjgrad

Description: 共扼梯度法的Matlab源程序，寻找非线性或线性方程的极值-conjugate gradient method of Matlab source to find nonlinear equations or linear Extreme
Platform: | Size: 2048 | Author: 李国齐 | Hits:

[matlab] ica_ng

Description: 自己编的，基于自然梯度的盲源分离算法，如果想对自然梯度有所了解，可以参考Amari的经典文章。网络上一搜就行。-own series, based on the natural gradient algorithm blind source separation, if you want to understand the natural gradient. Amari can refer to the classic article. Networks found on a trip.
Platform: | Size: 1024 | Author: 马明 | Hits:

[Special Effects] GVF

Description: 图象分割算法，这是 active contours分割中外力的选择，通常算法为基于梯度，但对于梯度不清楚的图像，可以采用此方法-image segmentation algorithm, which is active segmentation external contours of choice, usually based on the gradient algorithm, but the gradient was not clear images, we can use this method
Platform: | Size: 1024 | Author: Wang Qi | Hits:

[Special Effects] edge_detect-matlab

Description: 程序代码说明 P0401：用Prewitt算子检测图像的边缘 P0402：用不同σ值的LoG算子检测图像的边缘 P0403：用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象-Procedure Code Description P0401: detection using Prewitt operator Edge P0402: different σ value Log Operators image edge detection P0403: using Canny edge detection image edge P0404: Image Thresholding P0405: water line threshold Image segmentation method P0406: for the matrix quadtree decomposition P0407: the image is divided into text and non-text for these two types of P0408: morphological gradient detected binary image of the edge of P0409: morphological examples- from the PCB to remove all images current lines, retaining only the target chip
Platform: | Size: 40960 | Author: 张甲杰 | Hits:

[Algorithm] PCG

Description: ％ SSOR预处理的共轭梯度法求解方程Ax=b ％ 输入参数说明 ％ A 正定矩阵[n*n] ％ b 右边向量 ％ omega SSOR预处理参数(0--2) ％ Times 迭代次数 ％ errtol 给定误差终止条件 ％ ％输出参数 ％ NewX 方程Ax=b的x近似解 ％ avgerr 求解的当前平均绝对误差- SSOR preconditioning conjugate gradient method for solving equations Ax = b the input parameter descriptions A positive definite matrix [n* n] b right side vector omega SSOR preconditioning parameters (0- 2) Times iterations errtol termination of a given error condition NewX output parameter equation Ax = b of x approximate solution to solve the current avgerr average absolute error
Platform: | Size: 1024 | Author: zhxj | Hits:

[matlab] shiyan3

Description: 用一阶梯度法，共轭梯度法和变尺度法求解多变量的寻优问题，其中单变量的寻优用的是0。618法-One method used ladder, conjugate gradient method and the variable metric method for solving multi-variable optimization problems, single-variable optimization using the 0.618 Act
Platform: | Size: 2048 | Author: 杨大棱 | Hits:

[matlab] naturalness_gradident_arithmetic

Description: 此代码只要是自然梯度算法（naturalness_gradident_arithmetic，使用matlab编写的，一起学习-This code as long as it is the natural gradient algorithm (naturalness_gradident_arithmetic, using matlab prepared to learn
Platform: | Size: 1024 | Author: 武玉伟 | Hits:

[Algorithm] gradient

Description: optimisation中的梯度法，在实验课上编写的程序，可以直接看到效果-optimization of the gradient method, in the experimental procedure for the preparation of class, you can directly see the effect of
Platform: | Size: 1024 | Author: bellepdt | Hits:

[matlab] Steepest.Descent.Method.matlab

Description: matlab经典算法的程序 最速下降梯度法matlab程序-classical algorithm matlab procedure steepest descent gradient method matlab program
Platform: | Size: 1024 | Author: 温兆一 | Hits:

[Algorithm] 1

Description: 共轭梯度法matlab程序newton法M文件-Conjugate gradient method newton method matlab procedures M documents
Platform: | Size: 5120 | Author: sara | Hits:

[Special Effects] matlab_4

Description: 边缘检测和图像分割matlab程序代码说明 P0401：用Prewitt算子检测图像的边缘 P0402：用不同σ值的LoG算子检测图像的边缘 P0403：用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象 -Edge detection and image segmentation matlab code Description P0401: detection using Prewitt operator Edge P0402: different σ value Log Operators image edge detection P0403: using Canny edge detection image edge P0404: Image Thresholding P0405: water line thresholding image segmentation P0406: for the matrix quadtree decomposition P0407: the image is divided into text and non-text for these two types of P0408: morphological gradient detected binary image of the edge of P0409: morphological examples-- images from the PCB to remove all current lines, retaining only the target chip
Platform: | Size: 51200 | Author: pride | Hits:

[Special Effects] nonrigid_version7b

Description: 非刚性图像配准算例，包括最速梯度下降优化、二次样条、2D/3D配准、互信息最小化、3D仿射等多种配准算法。 非刚性配准是当前应用最多的配准方法，用于处理有较大位移的配准问题-Non-rigid image registration examples, including the steepest gradient descent optimization, quadratic spline, 2D/3D registration, mutual information minimization, 3D affine registration algorithm, etc.. Non-rigid registration is currently the most widely used registration methods used to deal with a greater displacement of registration problems
Platform: | Size: 245760 | Author: zhangji | Hits:

[Algorithm] cg

Description: 无约束优化中的共轭梯度算法程序，解压缩后就可以用了-Unconstrained optimization of the conjugate gradient algorithm procedure can be extracted after the
Platform: | Size: 71680 | Author: idhot | Hits:

[Special Effects] imageevaluation

Description: 图像质量评价，熵、平均梯度、边缘强度、方差等-Image quality evaluation, entropy, average gradient, edge strength, variance, etc.
Platform: | Size: 3072 | Author: fanwentao | Hits:

[Special Effects] gradient

Description: 本程序实现了基于梯度金字塔的图像融合算法，效果还不错，可以参考一下。-This procedure based on the gradient pyramid implementation of image fusion algorithms, the effect was not bad, you can reference.
Platform: | Size: 1024 | Author: WSH | Hits:

[Algorithm] CGandlu

Description: CG共轭梯度法迭代解矩阵方程，Hhestens和Stiefel给出，-Conjugate gradient method CG iterative matrix equation solution, Hhestens and Stiefel given
Platform: | Size: 1024 | Author: 佟跃 | Hits:

[Software Engineering] gradient

Description: Gradient code. Use this to do gradient of image.
Platform: | Size: 2048 | Author: Markov | Hits:

[matlab] zrtd_yuan

Description: 自然梯度算法，一个不错的梯度算法，Matlab学习的一个好的程序-The natural gradient algorithm, a good gradient algorithm, Matlab program to learn a good
Platform: | Size: 1024 | Author: zhangrui | Hits:

[Special Effects] gradient

Description: 图像梯度计算 遥感图像处理必备 非常实用 欢迎下载-Remote sensing image processing image gradient calculation is very useful are welcome to download necessary
Platform: | Size: 4096 | Author: wangyuandong | Hits:
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