登录
首页 » matlab » coif6Transform

coif6Transform

于 2012-11-24 发布 文件大小:2KB
0 172
下载积分: 1 下载次数: 4

代码说明:

  The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Fibermodematlab
    计算光纤模式算光纤模式算光纤模式算光纤模式(reaseach fiber mode reaseach fiber mode reaseach fiber mode )
    2011-08-19 19:27:28下载
    积分:1
  • quantinf-0.3.2.tar
    量子信息搜索的各种例程 (various routines for quantum information research )
    2011-04-21 16:22:04下载
    积分:1
  • ply_write
    convert Ply format Objects to triangulation mesh surface
    2011-07-04 20:49:09下载
    积分:1
  • 1
    说明:  认知无线电技术的提出是为提高频谱利用率,而认知无线实现的关键技术是频谱感知,众所周知协作检测提高了衰落环境中认知用户系统检测的性能,该文章是基于协作检测提出新的检测方案,利用了双门限方法提高了系统性能,兼顾带宽有限和增强性能两个方面,是基于门限检测的协作检测性能优化的前提。对以后门限优化协作检测非常有用。(In this paper, we employ a double threshold method in energy detector to perform spectrum sensing, while a fusion center in the cognitive radio network collects the local decisions and observational values of the secondary users, and then makes the final decision to determine whether the primary user is absence or not. Simulation results will show that the spectrum sensing performance channels is improved significantly under the proposed scheme as opposed to the conventional method.)
    2010-04-14 21:02:35下载
    积分:1
  • 带有时间窗的车辆路径安排问题
    带有时间窗的车辆路径安排问题(VRPTW问题)(Vehicle Routing problem with time window (VRPTW issues))
    2013-04-29 15:31:34下载
    积分:1
  • Data_acquisition
    用modelica语言编写完成的数据采集电路的模型,可以用来在openmodelica软件中仿真(Complete with modelica language data acquisition circuit model that can be used in openmodelica simulation software)
    2013-08-01 17:48:43下载
    积分:1
  • GMPHD
    这是多目标跟踪的入门文献,希望研究高斯概率假设密度的朋友共勉。文中详细描述了多目标跟踪的基本原理及最新方法。(This is the entry of multi-target tracking literature study friends encourage each of the Gaussian probability hypothesis density. The paper describes in detail the basic principles of multi-target tracking and the latest methods.)
    2021-03-29 19:29:11下载
    积分:1
  • shuxuemoxing
    1,某厂向用户提供发动机,合同规定,第一、二、三季度末分别交货40台、60台、80台.每季度的生产费用为 f=ax+bx^2(元),其中x是该季生产的台数.若交货后有剩余,可用于下季度交货,但需支付存储费,每台每季度c元.已知工厂每季度最大生产能力为100台,第一季度开始时无存货,设a=50、b=0.2、c=4,问工厂应如何安排生产计划,才能既满足合同又使总费用最低. 2,函数的输入为A,B两个矩阵,实现如下功能:从A矩阵中找出与B完全相同的子矩阵,并将该子矩阵左上角的位置保存到2*n的向量index中,最后函数返回A中所有与B完全相同的子矩阵的左上角坐标。(1, a factory to provide users with the engine, the provisions of the contract, first, second and third quarter, respectively Delivery 40 units, 60 units, 80 units. The production cost of each quarter the f = ax+bx ^ 2 ($), where x is the number of Taiwan-quarter production. If after delivery, the surplus can be used for delivery next quarter, but to pay the storage fees, each quarterly c. Factory known each quarter of the maximum production capacity of 100 units of stock in the first quarter, setting a = 50, b = 0.2, c = 4, asked how the factory should arrange production plan, in order to both meet the contract and the lowest total cost of . 2, the function' s input is the two matrices A, B, to achieve the following functions: to identify from the matrix A and B are identical sub-matrix, and a position in the upper-left corner of the sub-matrix is ​ ​ saved to the vector index of 2* n, The last function returns the coordinates of the upper left corner of the sub-matrices A)
    2013-04-14 00:28:15下载
    积分:1
  • MATLAB
    一些不错的MATLAB学习网址,供大家学习哦!!!!(some matlab net)
    2009-07-01 17:19:42下载
    积分:1
  • communication-system-simulation
    本书介绍了如何用matlab来做通信系统的仿真,对于理解和加强通信系统的构造有较强的指导意义!(This book describes how to simulate a communication system using matlab.)
    2012-04-21 10:32:50下载
    积分:1
  • 696518资源总数
  • 106155会员总数
  • 8今日下载