[图形图像处理] pca-face-recognition
一个简单的人脸识别演示使用PCA算法。pca_svm_face_recogition.m是一种Matlab代码，它利用PCA实现人脸识别程序，降低特征的维数，并利用one-vs-one多类SVM对图像进行分类。
我使用PCA将数据缩减到50维，然后使用SVM线性核函数进行分类，最终得到了0.9437的准确率。
A simple face recognition demonstration using PCA algorithm. Pca_svm_face_recogition.m is a kind of MATLAB code. It uses PCA to realize face recognition program, reduces the dimension of features, and uses one-vs-one multi-class SVM to classify images.
I use PCA to reduce the data to 50 dimensions, then use SVM linear kernel function to classify, and finally get the accuracy of 0.9437. (2019-04-29, MultiPlatform, 4066KB, 下载3次)
[数据挖掘/数据仓库] tueThis
这是解决另外问题的PSO进化算法源程序,里面有注释,易于学习 我正在写硕士论文,写好后,会把我的成果共享,请把我加为VIP会
This is the PSO evolutionary algorithm to solve other problems source program, there are annotations, easy to learn I am writing a master's thesis, after writing, will share my results, please add me to the VIP will (2018-09-06, MultiPlatform, 2KB, 下载0次)
[数值算法/人工智能] 589274
x——双精度实型一维数组,长度为n,存放随机序列, n--整型变量,随机序列的长度, p--整型变量,AR模型的阶数, a--双
One dimensional array of x-double precision real type, n in length, storing random sequence, n-integer variable, length of random sequence, order of AR model of p-integer variable, a-double (2018-08-04, MultiPlatform, 22KB, 下载1次)
[Windows编程] minichartsPhoto
本系统安装于MT4平台中，适用货币对为EURUSD GBPUSD USDJPY AUDUSD USDCAD USDCHF。本系统的可以在指标窗口显示多周期的迷你图表，这样对交易者而言可以一目了然的实现了直观的行情判断，系统主要有均线迷你图多周期；STOCH（KD）指标多周期；MACD指标多周期显示等众多功能，系统模板默认为均线系统多周期汇客中国整理出来免费共享给大家，软件截图如下：
本系统安装于MT4平台中，适用货币对为EURUSD GBPUSD USDJPY AUDUSD USDCAD USDCHF。本系统的可以在指标窗口显示多周期的迷你图表，这样对交易者而言可以一目了然的实现了直观的行情判断，系统主要有均线迷你图多周期；STOCH（KD）指标多周期；MACD指标多周期显示等众多功能，系统模板默认为均线系统多周期汇客中国整理出来免费共享给大家，软件截图如下： (2014-07-04, MultiPlatform, 919KB, 下载10次)
[图形图像处理] FastMarchingImageFilter
水平集是跟踪轮廓和表面运动的一种数字化方法。不直接对轮廓进行操作，而是将轮廓
设置成一个高维函数的零水平集，这个高维函数叫做水平集函数：Ψ(X,t) 。然后水平集函数
运动成为一个微分方程。在任何时候，通过从输出中提取零水平集 (( ), ) { ( , ) 0} Xt Xt Γ =Ψ = 来
得到运动的轮廓。使用水平集的主要优点是可以对任何复杂的结构进行模式化和拓扑变换，
比如暗中操作融合和分离。
The paradigm of the level
set is that it is a numeri-cal method for tracking the
evolution of contours and
surfaces. Instead of ma-nipulating the contour di-rectly, the contour is embed-ded as the zero level set of a higher dimensional function called the level-set function,ψ(X,t). The level-set func-tion is then evolved under the control of a differential
equation. At any time, the
evolving contour can be ob-tained by extracting the zero
level-set Γ((X),t) ={ψ(X,t) =0}from the output. The main advantages of using level sets is that arbitrarily complex shapes can be modeled and topological changes such as merging and splitting are handled implicitly. (2013-08-10, MultiPlatform, 8KB, 下载5次)
[uCOS/RTOS] stm32ucgui
算吧ucGUI移植上了，液晶控制器是RA8806，触摸屏幕还没移，ucos也没有加呢
电路是智林Z32R开发板 我把彩色TFT揪掉了接到单色屏上引脚定义没变
Forget it ucGUI transplants, and LCD controller is RA8806, touch-screen has not changed, ucos does not increase circuit is Zhilin Z32R development board I received a monochrome color TFT screen pulled out the pin has not changed the definition of (2009-12-01, MultiPlatform, 674KB, 下载34次)
[网络] unix.network
unix网络编程卷一 pdf
作 者： （美）史蒂文斯，（美）芬纳，（美）鲁道夫 著，杨继张 译
清华大学出版社
Volume unix network programming pdf Author: (U.S.) Stevens, (U.S.) Fenner, (U.S.) Rudolf book, translated Yang Zhang Tsinghua University Press (2008-12-15, MultiPlatform, 18649KB, 下载156次)
[其他书籍] LearningBayesianNetworks
本书介绍了贝叶斯网络及其分析预测的知识，英文影印版，是学习不确定性分析、机器学习等方向的一本不可多得的经典教材。
The book introduced the Bayesian analysis and forecasting network and its knowledge, a photocopy of the English version, is to study uncertainty analysis, machine learning, such as the direction of a rare classic material. (2008-11-03, MultiPlatform, 4256KB, 下载134次)
[图形图像处理] PSF
本文针对灰度图像的盲复原问题进行了一些研究，介绍了两种不同的图像盲复 原处理的方法。一种是误差一参数分析法，该方法适合于辨识可以用参数来表征的 点扩散函数，如线性移动模型和Gauss模型等，然后根据估计的参数确定退化图像 的点扩’散函数，再利用常规的复原算法(如维纳滤波法)对退化图像进行复原处理 另一种是非负支撑域约束递归逆滤波(NAS-R工F)算法，文中介绍了NAS-R工F算法 的基本思想，并结合正则化的思想，提出了NAS-RIF的改进算法，相应对该算法的 性能效果进行了仿真分析。 1.图像去噪MATLAB仿真程序.m 2.图像点扩展函数获取MATLAB仿真程序.m 3.约束最小二乘法图像复原MATLAB仿真程序.m (2008-07-10, MultiPlatform, 3690KB, 下载977次)
http://www.pudn.com/Download/item/id/508480.html[其他书籍] Informationf_Retrieval
An Introduction to Information Retrieval
介绍信息检索的一本书，是斯坦福大学的一个教授写的，据说还没有出版，先放出来给读者提改进意见的。注意是英文版的
An Introduction to Information Retrieval Information Retrieval introduction of a book, a Stanford University professor of writing, it is said has not yet published, first released to the readers to improve their views. Attention is the English version of (2008-01-29, MultiPlatform, 4075KB, 下载10次)
[WEB开发] softhy20d
该编辑器是基于C# asp.net 1.1开发。
可本地上传图片；添加flash、avi影片等；设置上传图片大小；加水印，水印的颜色、字体、阴影均可设置；
同时还可以在Web.config中定义图片的上传路径。
The editor is based on the C# Asp.net 1.1 development. Upload pictures to the local add flash, avi video, etc. settings upload image size add watermark, the watermark colors, fonts, shadows can be set up at the same time can also be defined in the Web.config picture upload path. (2007-09-05, MultiPlatform, 1756KB, 下载15次)
[模式识别(视觉/语音等)] 3eee
一些有参考价值 文章关于人脸识别方面的．如果你还没有大量阅读 文章那就快看看这些吧，对你会有帮助的.次篇是关于3 维人脸的
some reference to the article on the value of face recognition. If you have not read the article would be a lot faster to see it, you have to help. Part of the time on three-dimensional human faces (2007-02-10, MultiPlatform, 528KB, 下载5次)
[其他游戏] k3d-0.6.0.0-src.tar
这是一个不错的3D建模软件，在编辑框里可以类似像maya一样随意拖动模型，可以加纹理、雾化效果等等，当然还能保存数据，可以供为 3D游戏开发美工作模型设计工具！强烈推荐！
This is a good 3D modeling software. Message editorial maya be the same as similar random drive models can be increased texture, atomizing effect, and so on. Of course can preserve data, for the development of 3D games for the U.S. working model design tool! Strongly recommended! (2006-09-04, MultiPlatform, 7399KB, 下载113次)
[其他智力游戏] Russia-tetrix
这是采用Qt4写成的俄罗斯方块小游戏。
安装了Qt类库后，可以跨平台运行。
This is written using Qt small chunks of the Russian game. Installation of the Qt library, they can cross-platform operation. (2006-03-26, MultiPlatform, 26KB, 下载102次)
[编译器/解释器] 编译原理课后答案
吕映芝 张素琴 蒋维杜 编著的编译原理的部分习题答案包括第三、四、五、六、八、十一章 清华大学
Lu Ying Chi Zhang Shuqing Jiang Wei DU compile the compiler part of the principle of including the third answer the questions, 4, 5, 6, 8, 11 Tsinghua University chapter! ! (2005-12-06, MultiPlatform, 109KB, 下载360次)
[Windows编程] 条形码技术
barcode: 条形码识别，直接运行程序即可；
pdf417lib：二维条形码打印（输出为ps格式的文件）。条形码生成器源程序：生成一维条形码，直接运行程序即可；
barcode : barcode recognition, can run the program directly; Pdf417lib : two-dimensional bar code printing (ps output format). Barcode Generator source : one-dimensional bar code generation, can run the program directly; (2005-10-17, MultiPlatform, 341KB, 下载404次)
[图形图象] 北大数字图像处理教程
原版的北京大学数字图像处理教程，不用多说了，看看章老师的上课吧！
the original pku s dip tutorial. needless to say ,enjoy!
(2005-09-02, MultiPlatform, 17648KB, 下载1052次)
[其他游戏] 斯诺克台球
很有意思的小游戏 ，喜欢的人下下来玩一下吧，对与头脑的休息还是大有好处的^_^
very interesting little game, like the people down play with under the bar, with the heads of the rest is good or the ^ _ ^ (2005-06-20, MultiPlatform, 555KB, 下载33次)
[.net编程] Pocket_PC
项目为Pocket_PC上的一个简易计算器,开发平台为VB.net下的智能开发平台,在此平台才可运行完美效果,并附详细开发文档.要求加分!
project for the Pocket_PC a simple calculator, VB.net development platform for the intelligent development platform, the platform can run perfect results, with the development of detailed documentation. Extra hours! (2005-05-18, MultiPlatform, 298KB, 下载19次)
[通讯编程文档] 深入理解COM+
《深入理解COM＋》提供了一个对COM＋体系结构和关键特征的全面的、引人入胜的介绍。它告诉你COM＋如何使企业应用开发变得要加简单而有效，从而使你的企业应用很好地建立和运行起来。
"in-depth understanding of COM+" for one pair of COM+ architecture and key characteristics of a comprehensive and attractive presentation. It tells you how to make COM+ enterprise application development has become necessary to increase simple and effective, so that your enterprise applications well established and run together. (2005-04-23, MultiPlatform, 5400KB, 下载40次)