mathematica

为了了解系统的资源分配情况，假定系统的任何一种资源在任一时刻只能被一个进程使用。任何进程已经占用的资源只能由进程自己释放，而不能由其他进程抢占。当进程申请的资源不能满足时，必须等待。因此，只要资源分配算法能保证进程的资源请求，且不出现循环等待，则系统不会出现死锁。 要求编写系统进行资源调度的程序，采用银行家算法，有效地避免死锁的产生。(In order to understand the resource allocation of the system, it is assumed that any resource of the system can only be used by one process at any one time. Any resources that have been occupied by the process can only be released by the process itself, rather than by other processes. You must wait when the resources for the process cannot be satisfied. Therefore, as long as the resource allocation algorithm can guarantee the resource request of the process, and there is no circular waiting, the system will not deadlock. Write the system scheduling procedures for resources, using bankers algorithm, effectively avoid the deadlock.)

一个基于jQuery打造的幻灯片特效 左右滑动切换图片，设计唯美，鼠标点击当前大图片，即可切换图片显示下一张，js方面，引入了jquery.easing.1.2.js以及jquery插件，兼容各大网页浏览器。

朴素贝叶斯的在Python中的调用方法以及对数据的训练及预测方法(Naive bayesian call methods in Python and the training and prediction methods for data)

这个是51单片机4*4扫描的C程序。欢迎大家下载、试用。谢谢大家的支持！

新破天一剑单机版或者私服，可以用到的内置商城，方便简单快捷。(New Potianyijian or stand-alone servers, can use the built-in mall, easy fast.)

根据所给的电力系统,编制潮流计算程序,通过计算机进行调试,最后完成一个切实可行的电力系统计算应用程序(Power flow calculation program)

内部排序算法比较 一、需求分析 1． 实验要对以下6种常用的内部排序算法进行实测比较：起泡，直接插入，简单选择，快速，希尔，堆排序。 2． 待排序表的表长不小于100，其中的数据要用伪随机数产生（RAND（）），至少要用5组不现的输入数据作比较，比较的指标为有关键字参加的比较次数和关键字参加的比较次数和关键字的移动次数。 3． 最后要对结果作出简单分析，包括对各组数据得出结果波动大小的解释。 -internal sorting algorithm 1, a demand analysis. Experiment on the following six kinds of internal sorting algorithm measured comparison : foaming, direct insertion, simple choice, rapid, Hill, Heap Sort. 2. Sorting tables to the long table is not less than 100, which use the data generated pseudo-random number (RAND ()), be at least five sets of input data are provided for comparison. comparable indicators for the keyword in the number of keywords and the number of participants and the number of mobile keyword. 3. Finally, the results of a simple analysis, including data on the outcome of fluctuations in the size of explanation.

对基模高斯光束经过光纤后后的光斑变化做了温度模拟(Temperature simulation of the spot change of fundamental mode Gauss beams after passing through optical fibers is carried out)

还记得FC时代的贪吃蛇游戏吧，两只可爱的小蛇为了吃豆豆的冒险经历，现在贪吃蛇游戏也是根据当年响尾蛇改编的。现在，线在回归一下红白机年代的经典！ -Still remember the time of the Snake FC games, two cute small snake eating Peas for the adventure, and now Snake Diamondbacks Game is based on adaptation of the year. Now, the lines look at the return of the classic era of red and white machine!

说明：  机器人避障问题，从开始点抵达终点，采用人工势场法，用matlab语言实现(The mobile robot's path finding method avoids obstacles and reaches the end point from the specified point.)