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coST

  • This document represents the first stage in a process of taking the National Strategy for Police Inf

    This document represents the first stage in a process of taking the National Strategy for Police Information Systems (NSPIS) forward. It defines the mechanisms to ensure that we (and our partners) have access to the right information, in the right form, in the right time at an appropriate coST. The Strategy will ensure the Police Service has a collective understanding of the value of information and that we are able to exploit National Information Assets in support of local policing.

    标签: represents the National Strategy

    上传时间: 2016-03-08

    上传用户:wangdean1101

  • 构建了正交频分复用(OFDM)系统的仿真模型,给出了具体信道的参数。在不同信道传输环境下,对不同调制方式和 不同移动速度下的OFDM系统性能进行了分析比较,在仿真结果的基础上给出了OFDM系统抗多普

    构建了正交频分复用(OFDM)系统的仿真模型,给出了具体信道的参数。在不同信道传输环境下,对不同调制方式和 不同移动速度下的OFDM系统性能进行了分析比较,在仿真结果的基础上给出了OFDM系统抗多普勒频移的参考方案,采 用的信道模型基于ITU - RM. 1225 ChannelB瑞利(Rayleigh)衰落信道。最后,在基于coST 207的信道模型下,对四种典型 环境的OFDM系统进行了仿真研究,并对其结果作了讨论分析。结果表明:在多径衰落信道下,OFDM系统可以有效克服多 径衰落和多普勒频移,能够应用于未来的通信系统。 关键词:正交频分复用 多径衰落信道 多普勒效应 循环前缀

    标签: OFDM 正交频分复用 仿真模型

    上传时间: 2013-12-27

    上传用户:梧桐

  • Scotia Airlines is a new budget airline operating between Glasgow Airport and the Western Isles. It

    Scotia Airlines is a new budget airline operating between Glasgow Airport and the Western Isles. It operates two 24-seater light passenger aircraft and requires a flight booking system. Because Scotia offers low coST air travel, there is a need to treat each flight as single coST centre and to be able to ascertain, at any moment, the amount of the cash taken for that flight. Reservations and bookings cannot be made until the flight details have been finalised (flight number, departure and arrival airports). A seat on a flight is considered booked when payment as been received for it. When a reservation is confirmed (changed to booked), the passenger name is checked against the original reservation. A flight can be in any of the following states: 􀂉 Available for bookings 􀂉 Checking in 􀂉 Boarding 􀂉 Closed

    标签: operating Airlines Glasgow Airport

    上传时间: 2016-03-25

    上传用户:hgy9473

  • The SST89E516RDx and SST89V516RDx are members of the FlashFlex51 family of 8-bit microcontroller pr

    The SST89E516RDx and SST89V516RDx are members of the FlashFlex51 family of 8-bit microcontroller products designed and manufactured with SST’s patented and proprietary SuperFlash CMOS semiconductor process technology. The split-gate cell design and thick-oxide tunneling injector offer significant coST and reliability benefits for SST’s customers. The devices use the 8051 instruction set and are pin-for-pin compatible with standard 8051 microcontroller devices.

    标签: microcontroller SST 516 RDx

    上传时间: 2014-01-08

    上传用户:笨小孩

  • 遗传算法和“货郎担” 问题: "The traveling salesman problem, or TSP for short, is this: given a finite number of

    遗传算法和“货郎担” 问题: "The traveling salesman problem, or TSP for short, is this: given a finite number of cities along with the coST of travel between each pair of them, find the cheapest way of visiting all the cities and returning to your starting point."

    标签: traveling salesman problem finite

    上传时间: 2013-12-24

    上传用户:watch100

  • SimpliciTI™ -1.0.3.exe for CC11xx and CC25xx SimpliciTI is a simple low-power RF network proto

    SimpliciTI™ -1.0.3.exe for CC11xx and CC25xx SimpliciTI is a simple low-power RF network protocol aimed at small (<256) RF networks. Such networks typically contain battery operated devices which require long battery life, low data rate and low duty cycle and have a limited number of nodes talking directly to each other or through an access point or range extenders. Access point and range extenders are not required but provide extra functionality such as store and forward messages. With SimpliciTI the MCU resource requirements are minimal which results in the low system coST.

    标签: SimpliciTI low-power network simple

    上传时间: 2014-11-05

    上传用户:rishian

  • SimpliciTI™ -1.0.4.exe for CC2430 SimpliciTI is a simple low-power RF network protocol aimed

    SimpliciTI™ -1.0.4.exe for CC2430 SimpliciTI is a simple low-power RF network protocol aimed at small (<256) RF networks. Such networks typically contain battery operated devices which require long battery life, low data rate and low duty cycle and have a limited number of nodes talking directly to each other or through an access point or range extenders. Access point and range extenders are not required but provide extra functionality such as store and forward messages. With SimpliciTI the MCU resource requirements are minimal which results in the low system coST.

    标签: SimpliciTI low-power protocol network

    上传时间: 2016-05-21

    上传用户:R50974

  • 用fpga实现的DA转换器

    用fpga实现的DA转换器,有说明和源码,VDHL文件。 A PLD Based Delta-Sigma DAC Delta-Sigma modulation is the simple, yet powerful, technique responsible for the extraordinary performance and low coST of today s audio CD players. The simplest Delta-Sigma DAC consists of a Delta-Sigma modulator and a one bit DAC. Since, both of these components can be realized using digital circuits, it is possible to implement a low precision Delta-Sigma DAC using a PLD.

    标签: fpga DA转换器

    上传时间: 2016-06-10

    上传用户:bjgaofei

  • Joomla 收费插件:企业客户管理系统。 Our suite of components and tools are architected and programmed specifical

    Joomla 收费插件:企业客户管理系统。 Our suite of components and tools are architected and programmed specifically for Joomla, the award winning CMS. jForce will provide you with: jAccounts – for your invoicing and billing needs jContacts – a new way to manage your sales funnel and business leads jProjects – efficient management of tasks, priorities and documents jSupport – manage trouble tickets and issues to keep your site smooth All these plugins packaged together as one fully integrated CRM solution. Built in Joomla! Whether you require one component or the entire suite of business automation, jForce can have you up and running with sleek and coST-efficient solutions today.

    标签: architected components programmed specifical

    上传时间: 2013-12-30

    上传用户:蠢蠢66

  • For solving the following problem: "There is No Free Lunch" Time Limit: 1 Second Memory Limit: 3

    For solving the following problem: "There is No Free Lunch" Time Limit: 1 Second Memory Limit: 32768 KB One day, CYJJ found an interesting piece of commercial from newspaper: the Cyber-restaurant was offering a kind of "Lunch Special" which was said that one could "buy one get two for free". That is, if you buy one of the dishes on their menu, denoted by di with price pi , you may get the two neighboring dishes di-1 and di+1 for free! If you pick up d1, then you may get d2 and the last one dn for free, and if you choose the last one dn, you may get dn-1 and d1 for free. However, after investigation CYJJ realized that there was no free lunch at all. The price pi of the i-th dish was actually calculated by adding up twice the coST ci of the dish and half of the coSTs of the two "free" dishes. Now given all the prices on the menu, you are asked to help CYJJ find the coST of each of the dishes.

    标签: Limit following solving problem

    上传时间: 2014-01-12

    上传用户:362279997