搜索资源列表
DE-demo
- 微分进化算法是一种非常重要的参数寻有选择算法，可以有效的选择一些控制算法参数。-The differential evolution algorithm to search the global optimal solution of the stochastic optimization algorithm is an analog of the natural biological evolution. Because the differential evolution
Levenberg-Marquardt
- The LMA is a very popular curve-fitting algorithm used in many software applications for solving generic curve-fitting problems. However, as for many fitting algorithms, the LMA finds only a local minimum, which is not necessarily the global minimum.
multi-kernels-SVR
- 全局核（线性）与局部核（高斯）的加权组合，用于改进SVM的拟合和预测能力-The global kernel (linear) and local kernel (Gauss) weighted combination, to improve the SVM ability of fitting and prediction
KMeans
- K-均值聚类算法，属于无监督机器学习算法，发现给定数据集的k个簇的算法。 首先，随机确定k个初始点作为质心，然后将数据集中的每个点分配到一个簇中，为每个点找距其最近的质心， 将其分配给该质心对应的簇，更新每一个簇的质心，直到质心不在变化。 K-均值聚类算法一个优点是k是用户自定义的参数，用户并不知道是否好，与此同时，K-均值算法收敛但是聚类效果差， 由于算法收敛到了局部最小值，而非全局最小值。 K-均值聚类算法的一个变形是二分K-均值聚类算法，该算法首先将所有点作为一个簇，然
varible
- labview中全局变量、局部变量的一些应用实例，可以作为参考-Labview global variables, local variables in some application examples, can be used as a reference
Edge-Detection
- 与以往关注图像局部特征和局部连续性的方法不同，本文中的方法能够提取关于图像的全局印象。为此，我们将图像分割问题转化为图划分问题并提出了划分中的一种全局判别准则——Ncut (Normalized Cut)-Concerned with the past image local characteristics and continuity of local methods, the methods herein can extract images on the overall impressio
PSO
- Rosenbrock函数优化属于无约束函数优化问题，其全局极小值位于一条平滑而狭长的抛物线形状的山谷底部，且为优化算法提供的信息很少，因此找到其全局极小值就显得很困难。根据Rosenbrock函数的这种特性，专门提出了一种改进的PSO算法，该算法引入三角函数因子，利用三角函数具有的周期振荡性，使每个粒子获得较强的振荡性，扩大每个粒子的搜索空间，引导粒子向全局极小值附近靠近，避免算法过早地收敛，陷入局部最优，从而找到Rosenbrock函数的全局极小值。大量实验结果表明，该算法具有很好的优化性能，
[first_author]_2014_Digital-Signal-Processing
- This study proposes a novel near infrared face recognition algorithm based on a combination of both local and global features. In this method local features are extracted from partitioned images by means of undecimated discrete wavelet transform
bmvc06_lau_chung
- 医学图像配准，医学图像2D_3D配准，基于vc++开发。-Although the presence of local minima is one of the major problems in high-dimensional image registration, only a few experimental works have been carried out to address this problem. In this study, a 3D-2D vascular
NGA
- 小生境遗传算法，该算法易于找出优化问题的所有局部最优解和全局最优解-Niche Genetic Algorithm. The algorithm is easy to find the optimization problem in all local optimal solution and the global optimal solution
newjietu20141024
- 截图软件，全局截图，局部截图等。实用工具源码。vb.net版本-Screenshot Software, a global theme, local screenshots. Utility source. vb.net version
Face-Question2
- 局部变量可以与全局变量同名，在函数内引用这个变量时，会用到同名的局部变量，而不会用到全局变量。对于有些编译器而言，在同一个函数内可以定义多个同名的局部变量，比如在两个循环体内都定义一个同名的局部变量，而那个局部变量的作用域就在那个循环体内。 -Local variables and global variables of the same name, a reference to the variable in the function, it will use the local variab
TONEMAPPING
- 很经典的色调映射算法，有全局映射和局部映射。-Classic tone mapping algorithm, global mapping and local maps.
ASP.NET2.0-supports-multi-language
- ASP.NET2.0支持多语言示例源码 例子中可以实现中英文双语，其他的可以自己扩展 1.使用工具自动生成本地化资源（LocalResources） 2.原来Localizable AttributeProperty是这么回事呀 3.手工添加本地化资源 4.显示使用本地化资源 5.全局资源的使用（GlobalResources） 6.如何在后台编程时使用这两种资源 7.编程切换语言设置 8.使用图片资源 .... -ASP.NET2.0 s
hoopoe-heuristic-optimization.txt
- Most optimization problems in real life applications are often highly nonlinear. Local optimization algorithms do not give the desired performance. So, only global optimization algorithms should be used to obtain optimal solutions. This paper propose
SA
- 模拟退火算法的MATLAB实现，通过赋予搜索过程一种时变且最终趋于零的概率突跳性，从而可有效避免陷入局部极小并最终趋于全局最优的串行结构的优化算法。-MATLAB implementation of simulated annealing algorithm, a search process by giving time-varying and ultimately tends to zero the probability of jumps, which can effectively av
The_Magic_Of_Computer_Graphics
- 计算机图形学重要参考。对理解OpenGL和D3D的渲染过程有重要帮助。-Computer graphics is a vast field that is becoming larger every day. It is impossible to cover every topic of interest, even within a specialization such as CG rendering. For many years, Noriko Kurachi has reported
YZJYXBPFX
- 基于最大重叠离散小波谱的定义, 本文提出了一种确定分形信号局部奇异性指数的算法, 构造了一种 类似于奇异性谱的直方图, 并用之来描述信号奇异性的全局统计分布. 算法的有效性通过数字试验及在真实心率数据 中的应用得到了验证.-Based on the definition of wavelet spectrum of the maximal overlap discrete wavelet transform, we propose a novel algorithm for dete
A7
- Global and local methods of unsupervised Byesian segmentation of images
Active-contours
- Active contours driven by local and global intensity fitting energy with application to brain MR image segmentation