搜索资源列表
imagedenoisingwithtotalvariable
- 这是一篇利用全变分进行图像去噪的文章,对于学习图像去噪的同学有较大的帮助,而且去噪的效果比较明显。-This is a total change-use image denoising article Image Denoising learning students are helpful, but the effect of de-noising relatively clear.
基于贝叶斯网络的半监督聚类集成模型
- 已有的聚类集算法基本上都是非监督聚类集成算法,这样不能利用已知信息,使得聚类集成的准确性、鲁棒性和稳定性降低.把半监督学习和聚类集成结合起来,设计半监督聚类集成模型来克服这些缺点.主要工作包括:第一,设计了基于贝叶斯网络的半监督聚类集成(semi-supervised cluster ensemble,简称SCE)模型,并对模型用变分法进行了推理求解;第二,在此基础上,给出了EM(expectation maximization)框架下的具体算法;第三,从UCI(University of Ca
差分信号
- 差分信号是用一个数值来表示两个物理量之间的差异。 从严格意义上来讲,所有电压信号都是差分的,因为一个电压只能是相对于另一个电压而言的。在某些系统里,系统”地“被用作电压基准点。当'地'当作电压测量基准时,这种信号规划被称之为单端的。我们使用该术语是因为信号是用单个导体上的电压来表示的。 另一方面,一个差分信号作用在两个导体上。信号值是两个导体间的电压差。尽管不是非常必要,这两个电压的平均值还是会经常保持一致。 我们用一个方法对差分信号做一下比喻,差分信号就好比是跷跷板上的两个人,当一个人
Variational
- 改进的变分自适应中值滤波算法,在效果上要明显优于传统的变分自适应中值滤波法。-Salt-and-pepper Noise Removal by Variational Method Based on Improved Adaptive Median Filter
1
- 求解变分不等式的英文论文,希望对大家有所帮助-Solving Variational Inequalities in English papers, I hope all of you to help
ADM1
- 交替方向法求解简单的变分不等式问题。参考Decomposition Method with a Variable Parameter for a Class of Monotone Variational Inequality Problem-Alternating direction method for solving a simple variational inequality problem. Reference Decomposition Method with a Variable
chaosa1
- 参考变分不等式的混沌搜索算法 赵 晖,高自友(北京交通大学交通运输学院,北京100044)-Reference variational inequality chaos search algorithm ZHAO Hui, GAO Zi-you (Beijing Jiaotong University, Transportation Institute, Beijing 100044)
exgra1
- 求解变分不等式的两种外梯度算法对比。包括一种修正的外梯度法及其优化方法。-Solving Variational Inequality gradient algorithm for comparison of two things. Including an amendment to the outer gradient method and its optimization.
gsor1
- 求解变分不等式的GSOR法 参考:chapter Five of Algorithm studies on some variational inequalities -Solving Variational Inequality GSOR Act reference: chapter Five of ' Algorithm studies on some variational inequalities'
tongyongyalibiansongqi
- HART通用压力变送器的设计压力变送器采用的传感器通常需要不同电路与之配合使用,这就造成产品种类较多,不宜量产。一种崭新的设计思想,设计出的新型电路可以提供软件可控的恒压、恒流输出给传感器,并可以采集两路差分或四路单端输入信号。-HART universal pressure transmitter pressure transmitter used in the design of sensors usually used in conjunction with the different c
1111
- Btv双边全变分正则化重建方法及重建方法其发展- Using L1 norm minimization and robust regularization based on a bilateral prior to deal with different data and noise models
mathmaticsandpdeinimageprocess
- 数学在数字图像处理中的研究及应用,包括家是变分法、偏微分方程等-Mathematics in the digital image processing research and applications, including home is the calculus of variations, partial differential equations, etc.
shiyan
- 2.5D直流电测深,有限元变分问题,正演程序-2.5D electrical sounding, finite element variational problems, the forward program
GSI-3DVar-Based-Ensemble
- 3DVar-Based Ensemble–Variational Hybrid Data Assimilation for NCEP 基于三维变分和集合方法的耦合研究 -GSI 3DVar-Based Ensemble–Variational Hybrid Data Assimilation for NCEP
variation
- 图像处理数学书籍收藏-变分学讲义(张恭庆院士)-Image processing Mathematics Books Collection- variational handouts (Zhang Gongqing academician)
classic-paper
- 自己收藏的图像处理变分法的经典英语文章,其中有些文章可能还能找得到代码-His collection of image processing variational methods of classic English articles, some articles may also find on the code
VMD
- 本文介绍了一种自适应信号分解新方法-变分模态分解,并且针对滚动轴承早期故障识别困难这一问题,提出了基于VMD的诊断方法。-In this paper, a new adaptive signal decomposition method, variational mode decomposition, is introduced. Aiming at the problem of early fault identification of rolling bearing, a diagnosis
Parameter-optimization
- 针对滚动轴承早期故障特征提取困难的问题,提出一种基于参数优化变分模态分解的轴承早期故障诊断方法。首先利用粒子群优化算法对变分模态分解算法的最佳影响参数组合进行搜索,搜索结束后根据所得结果设定变分模态分解算法的惩罚参数和分量个数,并利用参数优化变分模态分解算法对故障信号进行处理。-Aiming at the difficult problem of early fault feature extraction of rolling bearing, an early fault diagnosis
模煳数学 变分法 Matlab基础教程
- 介绍模糊数学、变分法、泛函、以及matlab编程基础(introduntion of calculus of variation)
变分图像复原中PDE的推导及其数值实现
- 变分图像的去噪数值实行算法。matlab平台(The denoising value of the variational image is implemented. Matlab platform)