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conjugation
- 共轭梯度法程序,适合学习最优化算法和理论的学生,其中包括各种算例,后面附有相应的程序代码-Conjugate gradient procedure for optimization algorithms and theoretical study of students, including a variety of examples, with the corresponding code behind
MYGUI
- 第一章作业: 用C语言或者VC,VB,Matlab或其他语言完 成如下实验: 1)打开一个BMP文件 2)将其局部区域的灰度值进行改变 3)另存为一个新的BMP文件 要求显示出原BMP图像和新BMP图像。 1。打开一幅图像,添加椒盐、高斯噪声,然后使用邻域平均法、中值滤波法、K邻近平均法进行平滑。 2。打开一幅图像,利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化,并比较结果。 第五章作业 编写一个程序,对输入的图像进
numeral-examples
- 用gauss-sedel、SOR、梯度法、PR格式等分别计算数值微分方程,PR方法实现二阶微分方程的数值求解-With a gauss-sedel, SOR, gradient, PR format values were calculated differential equations, PR method the numerical solution of second-order differential equations
111
- 一类修正的DY共轭梯度法及其全局收敛性A modified DY conjugate gradient method and its global convergence -A modified DY conjugate gradient method and its global convergence
simple-grad-desend
- 简单梯度下降法,用于迭代求极值,是一种最速下降法-Simple gradient descent method for the iterative extremum is a steepest descent method
zuisuxiajiangfa
- 最速下降法(steepest descent method)是以负梯度方向作为下降方向的极小化算法,又称梯度法,是1874年法国科学家Cauchy提出的,最速下降法是无约束最优化中最简单的方法。-Steepest descent method
cg
- 共轭梯度法,有例子。使用MATLAB编程,居实用性。-include example.
cxc
- 在源信号和传输信道未知情况下,只利用接收天线的观测数据抽取源信号,称为盲信号分离.盲信号分离不仅是信号处理界、而且也是神经网络界的研究热点课题,在无线数据通信、雷达、图像、语音、医学以及地震信号处理等领域都具有广阔的应用前景.采用自然梯度法和分阶段学习法。-The source signal and transmission channel is unknown circumstances, using only observational data extraction receiving a
P_R_P
- 共轭梯度法,hessian矩阵计算,强迫正定Cholesky分解以及Gill_Murray改进Newton法的C语言实现。-Conjugate gradient method, hessian matrix calculation, forced definite Cholesky decomposition and Gill_Murray improved Newton method C language.
edge_detect
- 自己编的经典边缘检测和锐化算法,包含正交梯度法、Roberts梯度算子法、Prewitt梯度算子法、Sobel算子法、各向同性Sobel算子法;以及matlab自带工具箱相应算法的实现结果。希望对初学数字图像处理的朋友有帮助。-Their own series of classic edge detection and sharpening algorithms, including the orthogonal gradient method, Roberts gradient operato
application-of-CG-and-Gauss-Seidel-
- 共轭梯度法和Gauss-Seidel迭代法的matlab实现,实例操作,取得了良好的效果-Conjugate gradient method and the Gauss-Seidel iteration method matlab implementation, instance operations, and achieved good results
258
- 带动量,自适应学习速率的梯度下降法; 刚建立的网络误差 ; 对学习训练后的网络仿真; 误差函数赋值-matlab program
smooth
- 使用邻域平均法、中值滤波法、K邻近平均法进行平滑。 利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化,并比较结果。 -smooth and sharpen
mcmcCG
- 将共轭梯度法和模拟退火算法相结合,快速实现复杂函数的优化.-It is a simulated annealing algorithm combined with conjugate gradient methods to optimize the complex functions.
fredhlom
- 梯度法求解第一类fredhlom积分方程的源代码-Gradient method for solving integral equations of the first class fredhlom source code
CG
- 共轭梯度法+最优化方法+c++程序融合 解线性方程组-Conjugate gradient optimization method++ c++ application integration solution of linear equations
le
- 无约束共轭梯度法程序,有注释,vc编译通过了,很好用呢-gradu method no restraint
RBF_Gradient.m
- rbf梯度法网络来做预测,过程很适合初学者懂的。很详细,很容易的!-RBF gradient method to predict the network, the process is very suitable for beginners understand. Very detailed, easy!
getdf
- 用共轭梯度法求优化问题的C++源代码,经测试,该程序运行正常,得到了预期的结果。-Conjugate gradient method for the optimization of C++ source code, tested, the program works correctly to get the desired results.
matlab-program
- 基于matlab编写了SQP法,乘子法,共轭梯度法,拟牛顿法,信赖域法,最速下降法与牛顿法的最新程序,功能很强大,可供编程参考。-Based on the preparation of MATLAB SQP, multiplier method, conjugate gradient method, quasi-Newton method, trust region method, steepest descent method with the Newton-Raphson method th