搜索资源列表
getdf
- 我编写的一个关于解决非线性方程的优化问题的共轭梯度法,希望对大家有用-I prepared a solution of nonlinear equations about the optimization problem of conjugate gradient method, in the hope that useful
200432590139
- 各种基本图像处理功能:1、格式转换:将RAW格式转换成BMP格式;2、线性变换;3、图像平滑;4、图像增强;5、边缘检测:梯度算子,Robert梯度算子,Prewitt算子,Laplacian算子,Sobel算子,Marr算子;6、直方图显示;7、形态运算(二值化、腐蚀、膨胀、开运算、闭运算);8、自动分类及类别提取:K均值分类。其中:1.2.3.4.5.7仅能对灰度图处理,6.8不仅能处理灰度图还能处理彩色图-Basic image
CGandlu
- 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
cg
- 共轭梯度法求解有限元线性方程组,用列为20阶对称正定矩阵-Conjugate gradient method for solving linear equations of finite element used as a 20-order symmetric positive definite matrix
Conjugate_grads_method
- MATLAB的梯度法源程序,按照提示输入,可直接运行-MATLAB source code of the gradient method, in accordance with the prompt input, can be directly run
SHARP
- 锐化处理技术来加强图像的目标边界和图像细节,对图像进行梯度算子、拉普拉斯算子、Sobel算子设计,使图像的某些特征(如边缘、轮廓等)得以进一步的增强及突出-Sharpen the image processing techniques to enhance the objectives of the border and image detail, image gradient operator, Laplacian, Sobel op
conjugategradientmethod
- 使用黄金分割法和进退法进行区间搜索的共轭梯度法。-Golden section method and the use of advance and retreat method of interval search conjugate gradient method.
GradientMI
- 互信息和梯度相结合的图像配准算法,在配准中引入了图像的空间信息-Mutual information and gradient combination of image registration algorithm, the introduction of registration in the image of the spatial information
ebp1
- matlab动量梯度下降算法 生成一个新的前向神经网络 对BP神经网络进行训练 对BP神经网络进行仿真-Momentum matlab gradient descent algorithm to generate a new feed-forward neural networks trained BP neural network on the BP neural network simulation
ConjugateGradientMethodMatlabProgram
- 简明扼要的介绍了共轭梯度法matlab程序-Concise introduction to the conjugate gradient method matlab program
HoGnew
- 基于数字视频处理的图像中的行人检测代码里面十分重要的梯度直方图提取技术的代码.-Digital video processing based on images of the importance of pedestrian detection code inside the gradient histogram extraction code.
2009.0423
- 传统的边缘检测方法是对原始图像中像素的某小邻域来构造检测算子,它是采用锐化算子(如梯度算子、 拉普拉斯算子)进行的。图像的边缘检测是通过模板作为核与图像中的每一个像素点做卷积和运算,然后选取合适的阈值以提取边缘。-Traditional edge detection method is the original image in a pixel neighborhood operator to construct, it is a sh
RBF_s
- 径向基神经网络,使用的算法梯度下降法,比较清晰,适合于初学神经网络的用户-RBF neural network, using gradient descent algorithm, more clarity, suitable for novice users of neural network
texture_extraction
- 提取图像特征,包括灰度梯度,灰度距等相关特征-extract features from images, including gray graydient,etc
backprop
- BP神经网络的c++源代码,基于改进的梯度下降算法实现-BP neural network c++ source code
matlab
- 利用梯度算法--最快下降梯度算法进行图像的边缘检测-Gradient algorithm- the fastest decline in the gradient algorithm for image edge detection
zuiyouhuashiyanbaogao
- 用MATLAB求解无约束的问题,主要有最速下降法,牛顿法,共轭梯度法,变尺度法(DFP和BFGS法),非线性最小二乘法。 用MATLAB求解有约束的问题,主要是外惩罚函数和广义乘子法。 以及一些对具体问题的分析,MATLAB的代码在文档里都有。 -Using MATLAB to solve the problem of non-binding, there are the steepest descent method, N
opti
- 最优化方法的实现算法,分别有0.618法,共轭梯度法,等-The realization of optimization algorithm
suanfa
- 对一幅图像进行算法处理,包括梯度算子,拉普拉斯算法,log算子等。-Algorithm on an image for processing, including gradient operator, Laplacian algorithm, log, etc. operator.
The_Theroy_of_CG
- 共轭梯度法的资料,共轭梯度法为解线性方程组的一类迭代法-Some information Conjugate gradient method The conjugate gradient method is an important kind of iterative methods for solving linear equations