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Description: 采用动量梯度下降算法训练BP网络,有需要的下哦~-using gradient descent algorithm BP training network, it is necessary to the next, oh ~
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Size: 3072 |
Author: kongpin |
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Description: 本人自编的共轭梯度法。为c源码，已在TC下运行通过。-I directed the conjugate gradient method. C source code for, the TC has run through.
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Size: 2048 |
Author: 陈建春 |
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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.
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Size: 1024 |
Author: 马明 |
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Description: GVF相关代码及相关论文资料()，含:
GRADIENT VECTOR FLOW DEMONSTRATION(GVF) matlab code,
ITERATIVE WATERSHED SEGMENTATION (c-code), 与SNAKE GUI代码。
(所含文件:gvf_v5.zip，MateiDemo.zip, snake_demo.zip)
-gradient vector flow code and related information paper (), containing : GRADIENT VECTOR FLOW DEMONSTRATION (gradient vector flow) matl ab code, ITERATIVE WATERSHED SEGMENTATION (c-code). with Snake GUI code. (Contained in documents : gvf_v5.zip, MateiDemo.zip. snake_demo.zip)
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Size: 2809856 |
Author: 陈志贤 |
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Description: 这是一个实现最优化计算的程序，采用的算法为共轭梯度法。-This is a realization of optimal calculation procedure, the algorithm used to conjugate gradient method.
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Size: 2048 |
Author: 宋亚平 |
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Description: 在matlab环境下，包括图像评价函数算法：Brenner、方差、梯度阈值、熵函数、能量梯度函数。-in Matlab environment, including image evaluation function algorithm : Brenner, variance, gradient threshold, entropy function, energy gradient function.
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Size: 4096 |
Author: 查世华 |
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Description: 内含两篇论文，主要讲述基于梯度金字塔分解的多传感器图像融合技术。-containing two papers, mainly based on the gradient pyramid decomposition of multi-sensor image fusion technology.
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Size: 515072 |
Author: 阿黄 |
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Description: This OpenNL, a library to easily construct and solve sparse linear systems.
* OpenNL is supplied with a set of built-in iterative solvers (Conjugate gradient,BICGSTAB, GMRes) and preconditioners (Jacobi, SSOR).
* OpenNL can also use other solvers (SuperLU 3.0 is supported as an OpenNL extension,MUMPS will be supported in a future version)-This is OpenNL. a library to easily construct and solve sparse l inear systems.* OpenNL is supplied with a set of built-in iterative solvers (Conjugate gradie nt, Application of BICGSTAB. GMRes) and preconditioners (Jacobi, SSOR).* OpenNL can also use other solvers (Super rLU 3.0 is supported as an OpenNL extension, MUMPS will be supported in a future version)
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Size: 84992 |
Author: Wayne |
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Description: 本人自编的共轭梯度法。为c源码，已在TC下运行通过-I wrote the conjugate gradient method. C-source has been running through TC
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Size: 197632 |
Author: mvcneo |
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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
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Size: 1024 |
Author: Wang Qi |
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Description: 数字图象处理课题：梯度法和Roberts梯度（交叉差分）。程序运行于MATLAB环境下-digital image processing tasks : gradient method and Roberts gradient (cross-Difference). Procedures in the MATLAB environment
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Size: 4096 |
Author: 白黎 |
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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
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Size: 40960 |
Author: 张甲杰 |
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Description: 最速下降梯度法MATLAB程序.转载自科研中国.-steepest descent gradient method MATLAB program. China reprinted from the research.
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Size: 1024 |
Author: 胡俊 |
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Description: fortran CG-FFT程序
Conjugate gradient package for solving complex matrix equations
-fortran CG-FFT procedures Conjugate gradient pack age for solving complex matrix equations
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Size: 21504 |
Author: dui |
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Description: Sobel算子边缘增强算法，利用梯度下降原理边缘化图象-Sobel operator enhancement algorithms, using gradient descent principle marginalized image
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Size: 1024 |
Author: 江边漫步 |
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Description: Tracking a moving object through several frames, provided changes from frame to frame are on the order of +-(10 + "X Range") pixels in the X direction and +-(10 + "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.-Tracking a moving object through several frames, provided changes from frame to frame are on the order of+-(10+ "X Range") pixels in the X direction and+-(10+ "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.
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Size: 363520 |
Author: 欢欢 |
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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
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Size: 1024 |
Author: zhxj |
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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
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Size: 2048 |
Author: 杨大棱 |
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Description: 基于MPI和OpenMp混合编程的并行共轭梯度法（CG）代码，可供正在学习并行数值计算的同学参考-Based on MPI and OpenMP parallel programming mixed conjugate gradient method (CG) code, for numerical calculation are learning students parallel reference
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Size: 167936 |
Author: sany |
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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
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Size: 1024 |
Author: 武玉伟 |
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