computer-graphics

二叉树的先序遍历。采用递归实现。释放资源时用了后序遍历。(Preorder traversal of a binary tree. Recursive implementation. Release resources used after preorder.)

Fibonacci数列，已知一个Fibonacci数，能求出它的N值(Where Fibonacci sequence, a number of known where Fibonacci, can find its N)

SP短消息平台，非常GOOD的(SP short messaging platform, the very GOOD)

tcp服务器端程序；tcp/ip协议；vc++编写(tcp server-side program tcp/ip protocol vc++ write)

张正友的摄像机标定源代码，基于vc++和opencv的结合(Zhang Zhengyou camera calibration source code, based on a combination of vc++ and opencv)

主要是基于mtlab的程序，包含特征值与特征向量的提取、训练样本以及最后的识别，小波包分析提取振动信号中的特征频率。( Mainly based on the mtlab procedures, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Wavelet packet analysis to extract vibration signal characteristic frequency.)

VISUAL C++游戏编程里有详细的课件和源码(VISUAL C++ Game programming, there are detailed courseware and source)

说明：  自己购买的经典C语言书籍里面的配套光盘，提供下载(Buy books, the classic C language inside the CD package, available for download)

小波包分析提取振动信号中的特征频率，表示出两帧图像间各个像素点的相对情况，用MATLAB实现动态聚类或迭代自组织数据分析。( Wavelet packet analysis to extract vibration signal characteristic frequency, Between two images showing the relative circumstances of each pixel, Using MATLAB dynamic clustering or iterative self-organizing data analysis.)

设计并训练一神经网络使之逼近下列函数，x，y取值范围（0，3），函数精度0.02。函数为三角函数(Design and training of a neural network approximation the following functions, x, y in the range (0,3), the function accuracy 0.02. Function trigonometric functions)