搜索资源列表
pulsewidth
- 利用定时器的门控信号GATE进行控制从而可以实现脉冲宽度。-Using the timer gating signal GATE is controlled so that the pulse width can be realized.
SY-485
- EM-485 非接触式射频ID卡只读器说明书 485系列的125KHZ非接触式射频ID卡只读器是釆用先进的射频接收线路设计及嵌入式微控制器,结合高效译码算法,完成对64bits Read-Only uem4100兼容式ID卡的接收,具有接收灵敏度高﹑工作电流小﹑单直流电源供电﹑低价位高性能等特点.485只读器适用于门禁﹑考勤﹑收费﹑防盗等各种射频识别应用领域.-EM-485 non-contact RF ID card is read-only instructions 125KHZ 4
LinuxTCPIPStack
- 这是一本介绍协议栈源代码的书,不是介绍“协议”的书。对协议非常感兴趣的 读者,本书是不太适合的,要看最好是去看RFC 。由于只分析内核最主要的代码,所 以提前跟读者打招呼:本书不是圣经。 -This is a book about the protocol stack source code, and not introduce the book " agreement" . Protocol is very interested readers, the book is
PPPoETechnicalWhitePaper
- 人们想通过相同的接入设备来连接到远程站点上的多个主机,同时接入设备能够提 供与拨号上网类似的访问控制和计费功能。在众多的接入技术中,把多个主机连接 到接入设备的最经济的方法就是以太网,而PPP 协议可以提供良好的访问控制和计 费功能,于是产生了在以太网上传输PPP的方法,即PPPoE。 PPPoE协议的提出解决了用户上网收费等实际应用问题,得到了宽带接入运营商 的认可并广为采用-People want the same access device to connect to
LwIP
- lwip 学习,用于学习TCP/IP协议栈,含有IP,TCP,ARP 动态内存管理,数据包管理等。-LwIP learning, for learning TCP/IP protocol stack, containing IP, TCP, ARP, dynamic memory management, data management and so on.
Encoder-decoder-cyclic-code
- Encoder and Decoder Cyclic Code is important to analyze Digital Communication System. So, it s easy to study
3zuoye
- 某市有一码头,每次仅容一辆船停泊装卸货,由于经常有船等候进港,部分人提出要扩建码头。经过调查历史资料发现,码头平均每月停船24艘,每艘船的停泊时间为24±20小时,相邻两艘船的到达时间间隔为30±15小时,如果一艘船因有船在港而等候1小时,其消耗成本为1000元。经预算,扩建码头大约需要1350万元,故市长决策如下:如果未来五年内停泊船只因等候的成本消耗总和超过扩建码头花费则扩建码头,否则,不予扩建。因此,希望你能够帮助市长做出决策。此问题已知到达的大概时间和大概停泊时间,对于此问题用概率统计的
FHSS
- To improve the performance of short-range wireless communications, channel quality must be improved by avoiding interference and multi-path fading. Frequency hopping spread spectrum (FHSS) is a transmission technique where the carrier hops freque
Last-Meter-Smart-Grid-Embedded-in-an-IOT_06884855
- IEEE BASE PAPER ON LAST METER READING ON ECE PROJECT SO THAT STUDENTS CAN UPLOAD/ DOWNLOAD
include
- POCSAG码具有编码效率高、纠错能力强、地址容量大等优点,因此在无线寻呼系统中得到广泛应用。1982年国际无线电通信咨询委员会(CCIR)将其定为“一号无线寻呼码”,又称“国际一号码”。我国亦将其做为公众无线寻呼的标准码。-The POCSAG code has the advantages of high coding efficiency, error correction ability, address large capacity, so it has been widely use
idm_das_patch
- htis ther great file for uploading now so plz check-htis is ther great file for uploading now so plz check
water-lamp
- 通过编程来实现单片机I/O口对LED的控制,使流水灯显示上下流动、停止流动、闪灯等功能,并由按键控制流水灯的不同亮法,LED的工作方式通过键盘的扫描实现。其中的LED采取共阴极接法,通过依次向连接的LED的I/O口送出低电平来实现 LED的点亮。-Programmed to achieve single-chip I/O port for LED control, so water light show upward and downward flow, stop the flow, fla
communications-protocol
- 现在大部分的仪器设备都要求能过通过上位机软件来操作,这样方便调试, 利于操作。其中就涉及到通信的过程。在实际制作的几个设备中,笔者总结出了 通信程序的通用写法,包括上位机端和下位机端等。-Now most of the instruments and equipment are required to operate through PC software, so easy to debug, In favor of the operation. Where it relates t
mining-p.zip
- Data mining is the process of extracting potentially useful information from a data set. Clustering is a popular data mining technique which is intended to help the user discover and understand the structure or grouping of the data in the set accord
CMMB
- 按照CMMB标准做的发射端各模块函数,包括RS编码、交织、星座映射、OFDM频域信号形成、OFDM调制等-several module functions programmed according to CMMB standard,include RS coding、interleave、map constellation、OFDM frequency signal generate、OFDM modulation and so on
TCP-IP-part3
- 第三卷的内容细节覆盖了当今TCP/IP编程人员和网络管理员必须熟练掌握的四个基本方面: T/TCP (TCP事务协议),这是对TCP的扩展,使客户 服务器间的事务传输更快更有效和更可靠; HTTP (超文本传送协议),这是飞速扩展中的万维网的基础; NNTP (网络新闻传送协议),这是Usennet新闻系统的基础; UNIX域协议,这是在UNIX实现中应用非常广泛的一套协议。 与前面两卷一样,本书有丰富的例子和实现的细节,他们都是4.4
14c0e3c367b71e
- 墨香·外挂实际好用没玩过那么好玩的外公赶快来dowlaod啦-The scent of ink plug real handy never played so fun grandfather hurry to dowlaod friends
Wifi-jishu
- wifi模块,需要了解的东西很多,这里只对其工作原理和工作流程以及移植过程进行了简单的阐述,还有很多方面没有概括到,如:协议层的实现方式和过程,以及数据传输中的细节和SDIO相关内容等等.-wifi module, you need to understand a lot of things, just to carry out its working principle and workflow as well as a brief exposition of the migration pr
nyqmimo
- The aim of this chapter is to introduce the MIMO control theories so that one can understand both, the algorithm behind each function and its proper use
bluetooth-sample-code
- TI5540的蓝牙编程的方法和实例说明,使你充分利用ti的蓝牙功能- Methods and examples TI5540 Bluetooth programming instructions, so that you take advantage of the Bluetooth feature ti