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raw-os实例之——时间片轮转,代码带有注释，适合新手使用学习。(Raw OS instance - time slice rotation, code with comments, suitable for novice use learning.)

Flash小球山坡滚动动画，小球沿着一根弯曲的线滚动，这是路径动画吧，小球路径可由鼠标控制动态变化，幅度和高度都可变化。

读取Segy格式地震数据的类SegyReader, 在segy.h文件中有segy卷头/道头的每一个字段的中文详细说明,方便大家查询使用. 另外, 使用QT3.x制作的GUI界面程序, 可以选择一个segy文件, 使用SegyReader类读取并显示相关信息在界面上.-Read format Segy type of seismic data SegyReader, in segy.h document volumes segy head/Road, the first field of each detailed description of the Chinese to facilitate the use of inquiries. In addition, the use of the GUI interface QT3.x production procedures, segy can choose a file, use the category SegyReader read and display relevant information in the interface.

这是一个粒子群算法，比较简单，已经在运行过了，对于初学者比较好用。-This is a particle swarm algorithm is relatively simple, has been run over, and relatively easy to use for beginners.

说明：  2DPCA是一个图像特征提取的算法。本代码中使用的分类器是最近邻分类器，最后得到的是一个图片识别率与特征矩阵维数的散点图，符合论文《Two-Dimensional PCA: A New Approach to Appearance-BasedFace Representation and Recognition》的预期结果。(2DPCA is an algorithm for image feature extraction. The classifier used in this code is nearest neighbor classifier, and the final result is a scatter diagram of image recognition rate and feature matrix dimensions, which conforms to the expected results of "Two-dimensional PCA: A New Approach to Appearance-BasedFace Representation and Recognition".)

说明：  摘要：介绍一种基于8051F单片机的数字音频信号源，利用单片机用DDS算法产生音频信号，通过数字电阻衰减器控制音频信号幅度，在0~100dB的幅度范围内实现1dB的步进值，系统计算机接口实现了集中多路衰减量的控制。 关键词：音频；单片机；控制；数字/数字音频信号源；电阻衰减器；C8051F330；CD4053(Abstract: A microcomputer-based 8051F digital audio signal source using DDS algorithm for single-chip computer generated audio signals, digital resistor attenuator control of the audio signal amplitude, in the range of 0 ~ 100dB achieved within 1dB of step value, the system computer interface of the centralized multi-channel attenuation control. Keywords: audio microcomputer control digital/digital audio signal source resistor attenuator C8051F330 CD4053)

游戏规则 目的：在本游戏中，你将作为一名裁缝，将尽可能多的纽扣穿成 一个闭合的路线。游戏初始有 15 个纽扣，随着时间的增 加，纽扣数目也增加，当达到70个时游戏即结束。 规则：只能在有纽扣的点穿线，且只能在水平方向或竖直方向穿 线。线可交叉，但有纽扣的点不能交叉连接。 秘诀：要尽可能使连线长且该连线上的纽扣数多。-Rules of the game Objective: In this game, you will serve as a tailor, will be wearing buttons as much as possible into a closed line. The initial game there are 15 buttons, as time increases, the number of buttons has also increased, when the reach 70, when the game to an end. Rules: only point in a button threading, and only in the horizontal direction or vertical direction of threading. Line to cross, but the point can not be cross-connect button. Tip: To the extent possible, to connect the connection on a long and a few more buttons.

本代码为螺旋桨气动性能计算程序，可计算各种尺寸，螺距的螺旋桨在给定来流速度下的推力，功率和反扭矩气动特性，所采用的主要理论模型有螺旋桨动量叶素理论和牛顿迭代法。欢迎对该方面有兴趣的朋友共同研究，如有需要可联系。其中文件propmain为主程序。(The code for the propeller aerodynamic performance calculation program to calculate a variety of sizes, the main theoretical model propeller pitch at a given flow velocity thrust, power and pneumatic anti-torque characteristics, used in propeller blade element momentum theory and Newton iteration law. Welcome friends who are interested in this aspect of the joint research, if necessary contact. Wherein the main program file propmain.)

说明：  PSO job shop problem using matlab

此文件是本人的毕业设计所做，其中提到了倒立摆的最优控制算法(This file is done my graduation project, which referred to the inverted pendulum optimal control algorithm)