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最佳适应算法 信安 陆华锋 20022638
最佳适应算法是动态内存分区分配算法的一种。所谓“最佳”是指每次为作业分配内存时，总是把能满足要求、又是最小的空闲分区分配给作业，避免“大材小用”。为了加速寻找，该算法要求将所有的空闲分区按其内容以从小到大的顺序形成一空闲分区链。这样，第一次找到的能满足要求的空闲区，必然是最佳的。(best adaptation algorithm is a dynamic memory allocation through an algorithm. The so-called "best" means the operation of each memory allocation, always meet requirements, and also the smallest area allocated to idle operations, to avoid "a waste of talent." To speed up the search, the algorithm requires that all leisure district according to content from small to large order of the formation of a regional chain idle. So, the first found to meet the requirements of the free zone will be the best.)
- 2005-07-04 08:18:40下载
- 积分：1
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Wind资讯－统计套利交易演示
说明： 交易模型系列Excel模板是Wind资讯依据Excel插件丰富的函数功能，结合VBA脚本编辑，实现量化交易的轻量级解决方案的演示。
目前，该模块用户可自由设定套利品种对以及套利上下限，模板实现盘中价差监控，触发信号后可一键下单或者自动下单。(The transaction model series excel template is a demonstration of a lightweight solution for quantitative transaction based on the rich functions of Excel plug-in and VBA script editing.
At present, users of this module can freely set the arbitrage variety pair and the upper and lower limits of arbitrage. The template can monitor the intraday price difference, and can place an order with one key or automatically after the trigger signal.)
- 2020-11-18 21:39:39下载
- 积分：1
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西门子S7
西门子S7-200PID温控程式..内附详细的注释..可直接使用-Siemens S7-200PID control program .. containing detailed notes .. can directly use
- 2022-09-14 09:00:03下载
- 积分：1
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制作的tooltip工具提示插件
一款使用js和css3制作的tooltip工具提示插件。该tooltip插件显示时带css3动画特效，(css3. The tooltip plug-in is d)
- 2019-01-02 14:31:12下载
- 积分：1
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有限差分电磁场模拟。用有限差分法求解电磁场微分方程。
有限差分电磁场模拟。用有限差分法求解电磁场微分方程。-Finite-difference numerical simulation of electromagnetic fields
- 2022-01-21 21:49:24下载
- 积分：1
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ComputerArchitecture4th
经典原版教材
Computer.Architecture.-.A.Quantitative.Approach.4th.ed.-.J.Hennessy,.D.Patterson.(Elsevier,.2007)(Classic original materials Computer.Architecture .-. A.Quantitative.Approach.4th.ed .-. J. Hennessy,. D. Patterson. (Elsevier, .2007))
- 2008-04-14 17:52:06下载
- 积分：1
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Freemarker-2.3.16 API
说明： Freemarker-2.3.16 API.chm英文版，非常详细(Freemarker-2.3.16 API.chm)
- 2020-06-16 06:40:02下载
- 积分：1
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新建压缩文件
（1）设计一个“简易计算器”，主要实现判断输入的表达式是否合法将中缀表达式转换成二叉表达式树。后序遍历求出表达式的值。能判断输入的表达式是否合法。
（2）用链式存储存储信息，求值时可以采用递归的思想，对表达式进行后序遍历。
（3）将操作结果保存到外部文件。((1) Design a "simple calculator" to judge whether the input expression is legitimate or not and convert infix expression into binary expression tree. The value of the expression is obtained by post-order traversal. Can judge whether the input expression is legitimate. (2) Store information in chain mode. When evaluating the value, we can use the idea of recursion to carry out post-order traversal of the expression. (3) To save the operation results to external files.)
- 2019-06-20 13:12:41下载
- 积分：1
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beep
用beep蜂鸣器写的婚礼进行曲，循环播放》。(music from beep )
- 2009-02-12 11:58:14下载
- 积分：1
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CAN_bootloader
freescale .S19目标文件，走CAN线通信的bootloader上位机，要么不上传，上传的都是经典(freescale bootloader Client)
- 2013-10-09 08:54:37下载
- 积分：1
