on two

面向对象简介，介绍面向对象的基本概念和三大核心特色。适合给有一定基础的人讲解用-OPP PPT

自己整理的英语的有关于阅读的东西，有助于考验哦！-finishing his English reading on the things that contribute to the test!

关于AD9833开发的论文，原理应用写的都很好，还指出实际调试中容易出现的问题，很不错，大家参考参考！-AD9833 developed on paper, the principle of application is well written, but also pointed out that the actual commissioning of easier problems, it is true that your information!

使用java开发的俄罗斯方块游戏（java版），感觉还行。-Russian square game (Java edition),

此代码包含在 C# 语言中实现的关键路径方法。

石油地震勘探褶积的一个简单程序显示，地震子波与反射系数的褶积模型。-Oil seismic exploration of a simple deconvolution procedure showed that the seismic wavelet with the reflection coefficient of the convolution model.

ArcGIS Engine的初级例子，vb编写，适应于初学者，对于想学习esri产品的初学者很有用处。-ArcGIS Engine primary example, vb prepared to adapt to beginners who want to learn ESRI products beginners useful.

人脸识别的adaboost。包括load_images，imresize，Classify。-Face Recognition adaboost. Including load_images, imresize, Classify.

小精灵游戏开发吃豆豆的小游戏有很详细的教学过程

金融中优化模型的讲义，对数学建模很有用，希望大家多多下载-Optimization model finance lectures on mathematical modeling is useful, I hope everyone a lot of downloads