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DFA的“语言”是这个DFA接受的所有的串的集合。假设a1a2…an是输入符号序列,让这个DFA从初始状态q0开始运行。查询转移函数δ,比如说δ(q0,a1)=...
DFA的“语言”是这个DFA接受的所有的串的集合。假设a1a2…an是输入符号序列,让这个DFA从初始状态q0开始运行。查询转移函数δ,比如说δ(q0,a1)=q1,以找出DFA在处理了第一个输入符号a1之后进入的状态。处理下一个输入符号a2,求δ(q1,a2)的值,假设这个状态是q2。以这种方式继续下去,找出状态q3,q4,…,qn,使得对每个i,δ(qi-1,ai)=qi。如果qn属于F,则接受输入a1a2…an,否则就“拒绝”。-DFA" s " language" is the DFA to accept all of the string collection. A1a2 ... an assumption is an input symbol sequence, so that the DFA into operation from the initial state q0. Look transfer function δ, say δ (q0, a1) = q1, in order to identify the DFA in dealing with the first input into the state after the symbol a1. To the next input symbol a2, seeking δ (q1, a2) values, assuming that this state is q2. Continue in this way to find out the state q3, q4, ..., qn, making for every i, δ (qi-1, ai) = qi. If qn belongs to F, then accept the input a1a2 ... an, otherwise, " refuse."
- 2022-06-15 20:45:50下载
- 积分:1
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ajax 使用范例程式 ajax 使用范例程式
ajax 使用范例程式 ajax 使用范例程式 -How to user ajax
- 2023-03-12 10:20:04下载
- 积分:1
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Windows下的录音及声音分析,展示Windows下录音设备及声音文件的读写操作...
Windows下的录音及声音分析,展示Windows下录音设备及声音文件的读写操作-Windows recording and voice analysis, display of Windows and sound recording equipment and write documents
- 2023-08-18 22:45:03下载
- 积分:1
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利用CRC
利用CRC-32检测程序的完整性-using CRC-32 testing the integrity of the proceedings
- 2022-08-05 20:13:39下载
- 积分:1
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提供CSocketModel类完整代码:"CSocketModel.zip" 该类是SOCKET通讯综合模型,该类完成后将包装各种SOCKET通讯模式(阻塞se...
提供CSocketModel类完整代码:"CSocketModel.zip" 该类是SOCKET通讯综合模型,该类完成后将包装各种SOCKET通讯模式(阻塞select,异步窗口,异步事件,重叠I/O,完成I/O)等.它可以被各种通讯程序方便采用.尤其是基于SERVER/CLIENT的SERVER程序会提高大幅度性能.如果使用人要完成特定的通讯功能可以从该类继承,增加对线程池的支持功能。-provide complete CSocketModel category code : "CSocketModel.zip" SOCKET is such integrated communications model, such completion, will repackage the mode of communication SOCKET (blocking select, asynchronous window, asynchronous events, overlapping I/O, complete I/O). It can be the species used to facilitate the communication process. based particularly SERVER/CLIENT SERVER the procedures significantly improve performance. If people use to accomplish specific communication from such succession, increasing the pool of threads support.
- 2022-03-23 21:56:34下载
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触摸传感器控制LED和喇叭
触摸传感器控制LED和喇叭,在触摸屏的四个端点RT,RB,LT,LB四个顶点,均加入一个均匀电场,使其下层(氧化铟)ITO GLASS上布满一个均匀电压,上层为收接讯号装置,当笔或手指按压外表上任一点时,在手指按压处,控制器侦测到电阻产生变化,进而改变坐标。
- 2022-03-21 11:35:30下载
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这是一张通用定时器/计数器卡你可以绕线在我们…
This is a photo of a general purpose timer/counter card you can wirewrap in a weekend. It plugs into your PC s ISA bus just like a sound or modem card. It gives high-resolution timing (microseconds). Because of its programmablity, it is very powerful and flexible. You can even control DC or servo motors using pulse-width modulated (PWM), or stepper motors using its square wave capabilities. The figure below is the actual output (square wave) from the 8254 card captured by an oscilloscope:
- 2023-07-12 20:15:03下载
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Skype API方面的应用
skype api application2
- 2022-06-02 20:21:41下载
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在VCkbase论坛中朋友的帮助下,我终于完成了对图象的打印操作,在此,将其全部奉上,以满足与我有同样经历的朋友的需要.在这里,我要特别感谢VCKbase中的L...
在VCkbase论坛中朋友的帮助下,我终于完成了对图象的打印操作,在此,将其全部奉上,以满足与我有同样经历的朋友的需要.在这里,我要特别感谢VCKbase中的LiuRong! 另外,由于这是我的第一篇文章,难免有不尽人意之处,欢迎大家提出批评和建议,先谢谢啦。
-VCkbase forum in the help of friends, I finally completed the image of the print operation, in this, will offer its full in order to meet the same experience with my friend
- 2022-09-29 02:05:03下载
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一个简单的C语言编写的图书管理系统,实现图书管理工作的基本功能...
一个简单的C语言编写的图书管理系统,实现图书管理工作的基本功能-A simple C language of the library management system to achieve the basic functions of library management
- 2023-05-01 13:30:04下载
- 积分:1