Bankers-algorithm

弹出日期选择器，精选ios编程学习源码，很好的参考资料。(Pop-up date selector, selection of learning IOS programming source code, a good reference.)

华南理工大学操作系统课程设计文件哈哈哈哈哈哈(hua nan li gong da xue cao zuo xi tong ke cheng she ji)

说明：  这是个一个基于mips的开源操作系统ucore.(An operating system based-on mips.)

操作系统文件管理实验：利用交互式命令实现树型目录结构和文件管理,同时利用位示图表示外存的分配情况，新建文件时分配必要的空间，模拟文件分配表记录文件在外存上的存储方式。了解系统对文件的操作。 在文件中保存目录内容，创建文件或子目录可以用命令行命令：MD、CD、RD、MK（创建文件）、DEL（删除文件）和DIR(Operating system file management experiment: the use of interactive command tree directory structure and file management, while taking advantage of the bit map indicates the distribution of the external memory, and allocate the necessary space when a new file is created, the simulation file allocation table log file is stored in the external memory way. Understanding of the system operation on the file. Save the contents of a directory in the file, create a file or subdirectory can use the command-line command: MD, CD, RD, MK (create a file), DEL (delete files) and DIR)

对于OPT算法，在有多个页面可选的情况下，先淘汰较早进入的页面）。 3. 计算缺页次数及缺页率。 测试用例格式如下： 输入： 算法（1 OPT，2 FIFO，3 LRU） 内存块数 页面序列（页面1,页面2,页面3,...) 输出： 页面变化时内存块装入页面列表1-是否命中/页面变化时内存块装入页面列表2-是否命中/... 缺页次数 其中： 页面变化时内存块装入页面列表：内存块1装入页面,内存块2装入页面,内存块3装入页面...，未装入任何页面时由 -”表示 是否命中：1-命中，0-缺页">

操作系统之采用最优分配算法分配xk大小的空间(operating system using optimal allocation algorithm xk size distribution space)

现在有很多相机类型，有的鱼眼相机照完的图片会发生畸变，为此，我们要进行鱼眼图片校正。本程序正是针对鱼眼图象的校正程序，里面有详细的注释说明相信只要是有一定的基础的人都能看懂。不过，还有差值部分没做完哪，有待完善。(Now have a lot of camera types, and some fish-eye camera images will be finished according to distortion, to that end, we have to carry out fish-eye image correction. This procedure is for fish-eye image correction program, which has detailed notes as long as it is believed that the basis of a certain person can understand. However, there is some difference which did not finish, remain to be improved.)

说明：  操作系统提供一系列服务： 多任务、用户界面、内存管理、内存保护、 文件存取、网络、设备控制、硬件控制 、错误检测及恢复系统、安全(The operating system provides a range of services: Multitasking, user interface, memory management, memory protection, File access, network, device control, hardware control, error detection and recovery systems, security)

加深进程概念的理解；掌握选择进程调度算法的准则；掌握进程调度算法。 (Deepen the process of understanding of the concept master scheduling criteria selection process algorithm master process scheduling algorithm.)

说明：  操作系统银行家算法，C#编写，比较漂亮，有用！(OS Banker' s algorithm, C# prepared, more beautiful, works!)