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雅可比迭代（过关法）计算实对称矩阵的特征值和特征向量(Jacobi iteration (immigration law) the calculation of Real Symmetric Matrix Eigenvalues and eigenvectors)

ORGE的一个实例代码，演示角色在地图的上面进行走动，源代码(a demo showing a character walking on the ground, powered by ORGE)

一本非常NB的关于计算机的离散数学与应用书籍！(Discrete Mathematics and its Applications is a focused introduction to the primary themes in a discrete mathematics course, as introduced through extensive applications, expansive discussion, and detailed exercise sets. These themes include mathematical reasoning, combinatorial analysis, discrete structures, algorithmic thinking, and enhanced problem-solving skills through modeling. Its intent is to demonstrate the relevance and practicality of discrete mathematics to all students. The Fifth Edition includes a more thorough and linear presentation of logic, proof types and proof writing, and mathematical reasoning. This enhanced coverage will provide students with a solid understanding of the material as it relates to their immediate field of study and other relevant subjects. The inclusion of applications and examples to key topics has been significantly addressed to add clarity to every subject. True to the Fourth Edition, the text-specific web site supplements the subject matter i)

好东西大家共同分享啊,我这可是收藏的一点好东西啊, 好好利用和学习吧,画CDC的确(good things to share with you ah, but this collection of 1:00 ah good things that make the best use of it and learning. CDC is the Eastern painting)

关于focus编程的相关学习资料，有详细的说明(Focus programming related learning materials, detailed instructions)

ocr paper for character recognition with neural network

使用VC++分别编译出WINCE和PC版的ASIFT算法DLL，再通过C#调用这两个平台的DLL，实现PC和WINCE平台做ASIFT图像识别(Compiled using VC++, respectively, and the PC version of the WINCE ASIFT algorithm DLL, and then through the C# calling the two platforms DLL, PC and WINCE platform to achieve image recognition ASIFT)

利用vc++连接到ODBC数据库，进行信息的录入等等(Use vc++ to connect to an ODBC database, the information input, etc. )

点对点聊天工具，完整的工程,学习网络编程的可以参考(POINT TO POINT CHAT)

词法扫描器，可以扫描关键字，数字，特殊符号等，是编译器的一部分。而且这个是有MFC界面的。(Lexical scanner can scan the keyword, numbers, special symbols, etc. are part of the compiler. And this is MFC interface.)