The UCL common multimedia library implements a number of algorithms and protocols needed by a number of our applications. It compiles standalone on a range of Unix systems (Solaris, Linux, Irix, FreeBSD, MacOSX) and on Windows 95/98/NT/XP. The following protocols/algorithms are included in the library: Base64 encoding/decoding Binary tree Random number HMAC authentication MD5 DES RTP MBus SAP
标签： number algorithms multimedia implements
上传时间： 2014-11-16
上传用户：hoperingcong
Siproxd is a proxy/masquerading daemon for the SIP protocol. It handles registrations of SIP clients on a private IP network and performs rewriting of the SIP message bodies to make SIP connections work via an masquerading firewall (NAT). It allows SIP software clients (like kphone, linphone) or SIP hardware clients (Voice over IP phones which are SIP-compatible, such as those from Cisco, Grandstream or Snom) to work behind an IP masquerading firewall or NAT router
标签： registrations masquerading SIP protocol
上传时间： 2016-04-10
上传用户：fnhhs
编程题（15_01.c） 结构 struct student { long num char name[20] int score struct student *next } 链表练习： (1).编写函数struct student * creat(int n),创建一个按学号升序排列的新链表,每个链表中的结点中 的学号、成绩由键盘输入，一共n个节点。 (2).编写函数void print(struct student *head),输出链表，格式每行一个结点，包括学号，姓名,分数。 (3).编写函数struct student * merge(struct student *a,struct student *b), 将已知的a,b两个链表 按学号升序合并，若学号相同则保留成绩高的结点。 (4).编写函数struct student * del(struct student *a,struct student *b),从a链表中删除b链表中有 相同学号的那些结点。 (5).编写main函数，调用函数creat建立2个链表a,b,用print输出俩个链表；调用函数merge升序合并2个 链表，并输出结果；调用函数del实现a-b,并输出结果。 a: 20304,xxxx,75, 20311,yyyy,89 20303,zzzz,62 20307,aaaa,87 20320,bbbb,79 b： 20302,dddd,65 20301,cccc,99 20311,yyyy,87 20323,kkkk,88 20307,aaaa,92 20322,pppp,83
上传时间： 2016-04-13
上传用户：zxc23456789
CRC16算法的Java实现，使用方法如下： CRC16 crc16 = new CRC16() byte[] b = new byte[] { // (byte) 0xF0,(byte)0xF0,(byte)0xF0,(byte)0x72 (byte) 0x2C, (byte) 0x00, (byte) 0xFF, (byte) 0xFE, (byte) 0xFE, (byte) 0x04, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00 } for (int k = 0 k < b.length k++) { crc16.update(b[k]) } System.out.println(Integer.toHexString(crc16.getValue())) System.out.println(Integer.toHexString(b.length))
上传时间： 2014-12-20
上传用户：ve3344
词法分析器的实现，1） 输入:字符串(待进行词法分析的源程序),输出:由(种别码,自身值)所组成的二元组序列。 2） 功能: a. 滤空格 b. 识别保留字 c. 识别标识符 d. 拼数 e. 拼复合单词: 例如： >=、 <=、 := 3） 检查如下错误： a. 程序语言的字符集以外的非法字符 b. 单词拼错,如9A88,而对于将begin拼写成begon的错误,只须把begon当成标识符即可
标签： 分析器
上传时间： 2016-05-18
上传用户：c12228
The ITU-T(Telecommunication Standardization Sector)is a permanent organ of the International Telecommunication Union(ITU).The ITU-T is responsible for studying technical,operating and tariff questions and issuing Recommen- dations on them with a view to standardizing telecommunications on a worldwide basis.
标签： Telecommunication Standardization International permanent
上传时间： 2014-02-20
上传用户：sammi
The goal of our final project was to design an efficient elevator simulator that can accept input from a user and mechanically operate (on a small scale) a system of 4 floors and 3 elevators using pulleys and stepper motors. Users enter input using physical pushbuttons or the computer. This input is then processed by the MCU and orders are given to the elevators. We attempted to devise an algorithm that can optimally handle any number of floors. This project seemed like a fun challenge and something that had practical applications. Both of us have been frustrated at times by the inefficiency of some of the elevators here at Cornell, and we wanted to see if we could do a better job.
标签： efficient simulator elevator project
上传时间： 2013-11-25
上传用户：cjf0304
Peers is a very minimalistic SIP User-Agent. It s a softphone, written in java, and it has been tested on linux and windows. It allows a user to call from one PC to another on a local area network, using SIP/SDP/RTP with Ulaw encoding for voice.
标签： minimalistic User-Agent softphone written
上传时间： 2014-12-02
上传用户：cainaifa
2． 进入程序后，即会显示提示用户是否需要创建魔王词汇，选择y则用户自己创建魔王词汇，选择n则使用默认的魔王词汇为：默认的魔王词汇（只有A＝sae,B＝tAdA,C＝sce,D＝sde）之后会有相关的作者信息。下面就提示用户输入魔王语句，输入完后就会输出翻译后的魔王语句。
标签： 程序
上传时间： 2016-08-17
上传用户：hoperingcong
利用伟福 Lab2000P单片机实验仪上提供的显示电路和键盘电路，做一个简单的计算器。用十六进制A键 =‘+’、B键 =‘-’、C键 = ‘x’、D键 = ‘/’、E键 = ‘=’、F键 = ‘C’。
上传时间： 2016-08-22
上传用户：ukuk
