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backwardforward
backwardfoeward load flow for distribution network
- 2014-02-14 00:30:57下载
- 积分：1
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power-flow
基于matlab 电力系统潮流计算 牛顿拉夫逊法 采用极坐标运算 经过测试 运行良好(failed to translate)
- 2013-05-06 00:58:07下载
- 积分：1
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pcacode
程序设计步骤：
1、去均值
2、计算协方差矩阵及其特征值和特征向量
3、计算协方差矩阵的特征值大于阈值的个数
4、降序排列特征值
5、去掉较小的特征值
6、去掉较大的特征值(一般没有这一步）
7、合并选择的特征值
8、选择相应的特征值和特征向量
9、计算白化矩阵
10、提取主分量(Programming steps: 1 to mean 2, calculation of covariance matrix and its eigenvalues and eigenvectors 3, the calculation of covariance matrix eigenvalues greater than the threshold number of 4, in descending order of eigenvalue 5, remove the smaller eigenvalue 6, remove the larger eigenvalue (usually not this step) 7, the combined choice of eigenvalues 8, select the appropriate eigenvalues and eigenvectors 9, computing whitening matrix 10, principal component extraction)
- 2008-07-14 16:25:23下载
- 积分：1
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snmp
使用VC实现SNMP管理程序，内容详细，对于初学者很有帮助，(VC achieved using SNMP management program, detailed, useful for beginners,)
- 2013-12-18 10:07:34下载
- 积分：1
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eye
人脸识别是模式识别研究领域的重要课题, 目前是一个非常活跃的研究方向。人脸识别中一个最重要的过程就是特征检测与提取, 因为眼睛、鼻子和嘴巴等特征集中了人脸的大部分信息。因此对于人脸识别中的特征提取来说, 不仅要检测出这些特征, 而且要准确地加以定位。眼睛是人脸识别中包含特征信息最多的器官, 对它的精确定位是后续特征提取的前提和基础, 而其精度更是直接影响到整个系统的识别率, 所以一个有效、快速和精确的人眼定位方法是非常重要的。(Face recognition pattern recognition research is an important issue, is currently a very active research. Face recognition is one of the most important process feature detection and extraction, because the eyes, nose and mouth and other features focused on the face of most of the information. Therefore, feature extraction for face recognition, not only to detect these features, but also to accurately locate. The eyes are the face recognition feature information contained in the largest organ, the follow-up to its precise positioning is the prerequisite and basis for feature extraction, and its accuracy is even more direct impact on the recognition rate of the entire system, so an effective, fast and accurate human Eye positioning is very important.)
- 2011-08-24 21:32:41下载
- 积分：1
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k-means
用c程序和matlab分别试验一种k-means改进算法，按照方法选取聚类中心点，事实证明，这种改进是有效的。(Matlab with c procedures and were experimenting with an improved k-means algorithm, in accordance with the method of selecting cluster center, the facts show that this improvement is effective.)
- 2010-05-30 22:18:05下载
- 积分：1
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ShowIplImage
C#中显示OPENCV的IImage图像(C# to display the image OPENCV the IImage)
- 2009-11-06 09:38:13下载
- 积分：1
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main
通过改进的遗传算法来求解复杂的非线性方程组(Through the improved genetic algorithm to solve complex nonlinear equations)
- 2013-09-27 21:03:22下载
- 积分：1
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erweishuzu
说明： 求二维数组每列中的最小元素，并依次放入PP所指的数组中(Seeking two-dimensional array of elements)
- 2010-03-17 19:22:29下载
- 积分：1
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简单的mfc-pcsc例子
学习的时候，试着写的，有待优化，适合初学者
- 2022-07-19 09:23:01下载
- 积分：1
