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a-Channel-Modeling-Subcommittee-R

  • 4 16 64 QAM plots for simulated and theoretical results for OFDM system under a standard Rayleigh ch

    4 16 64 QAM plots for simulated and theoretical results for OFDM system under a standard Rayleigh channel

    標(biāo)簽: theoretical for simulated Rayleigh

    上傳時(shí)間: 2017-06-02

    上傳用戶:xiaodu1124

  • Frequency domain characterization of los nonfading indoor wireless LAN channel employing frequency a

    Frequency domain characterization of los nonfading indoor wireless LAN channel employing frequency and polarization diversity in the 63.4 to 65.4GHz band

    標(biāo)簽: characterization Frequency employing frequency

    上傳時(shí)間: 2013-12-22

    上傳用戶:zhaoq123

  • I. C. Wong, Z. Shen, J. G. Andrews, and B. L. Evans, ``A Low Complexity Algorithm for Proportional R

    I. C. Wong, Z. Shen, J. G. Andrews, and B. L. Evans, ``A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems , Proc. IEEE Int. Work. Signal Processing Systems, 針對(duì)這篇文章給出的源代碼

    標(biāo)簽: I. C. B. G.

    上傳時(shí)間: 2014-01-24

    上傳用戶:zhichenglu

  • 3 MATLAB functions for simulation of OFDM signal in Rayleigh fading channel. Including models for OF

    3 MATLAB functions for simulation of OFDM signal in Rayleigh fading channel. Including models for OFDM frame generating, cyclic prefix, pramble, as well as model for Rayleigh channel, QAM modulation function and a example of test process.

    標(biāo)簽: simulation Including functions for

    上傳時(shí)間: 2017-07-14

    上傳用戶:417313137

  • Defines and Computes the Differentiation Kernel, the kernel of the inverse heat conduction problem a

    Defines and Computes the Differentiation Kernel, the kernel of the inverse heat conduction problem as a function of s and r. Note: you will need to select some value Nmax at which to terminate the infinite sums in SVE of the kernel

    標(biāo)簽: the Differentiation conduction Computes

    上傳時(shí)間: 2014-01-23

    上傳用戶:R50974

  • g a w k或GNU awk是由Alfred V. A h o

    g a w k或GNU awk是由Alfred V. A h o,Peter J.We i n b e rg e r和Brian W. K e r n i g h a n于1 9 7 7年為U N I X創(chuàng)建的a w k編程語言的較新版本之一。a w k出自創(chuàng)建者姓的首字母。a w k語言(在其所有的版本中)是一種具有很強(qiáng)能力的模式匹配和過程語言。a w k獲取一個(gè)文件(或多個(gè)文件)來查找匹配特定模式的記錄。當(dāng)查到匹配后,即執(zhí)行所指定的動(dòng)作。作為一個(gè)程序員,你不必操心通過文件打開、循環(huán)讀每個(gè)記錄,控制文件的結(jié)束,或執(zhí)行完后關(guān)閉文件。

    標(biāo)簽: V. Alfred GNU awk

    上傳時(shí)間: 2014-01-02

    上傳用戶:hwl453472107

  • This book bridges the gap between higher abstract modeling concepts and the lower-level programming

    This book bridges the gap between higher abstract modeling concepts and the lower-level programming aspects of embedded systems development. You gain a solid understanding of real-time embedded systems with detailed examples and industry wisdom.

    標(biāo)簽: lower-level programming the abstract

    上傳時(shí)間: 2014-01-14

    上傳用戶:yy541071797

  • Parallel robotic manipulators can be considered a well-established option for many different applic

    Parallel robotic manipulators can be considered a well-established option for many different applications of manipulation, machining, guiding, testing, control, tracking, haptic force feed-back, etc. A typical parallel robotic manipulator (PM) consists of a mobile platform connected to the base (fixed platform) by at least two kinematic chains called limbs. The mobile platform can achieve between one and three independent translations (T) and one to three independent rotations (R).

    標(biāo)簽: well-established manipulators considered different

    上傳時(shí)間: 2017-09-03

    上傳用戶:moerwang

  • A large body of computer-aided techniques has been developed in recent years to assist in the proce

    A large body of computer-aided techniques has been developed in recent years to assist in the process of modeling, analyzing, and designing communication systems . These computer-aided techniques fall into two categories: formula-based approaches, where the computer is used to evaluate complex formulas, and simulation-based approaches, where the computer is used to simulate the waveforms or signals that flow through the system. The second approach, which involves “waveform”-level simulation (and often incorporates analytical techniques), is the subject of this book. Since performance evaluation and trade off studies are the central issues in the analysis and design of communication systems, we will focus on the use of simulation for evaluating the performance of analog and digital communication systems with the emphasis on digitalcommunication systems.

    標(biāo)簽: computer-aided techniques developed assist

    上傳時(shí)間: 2014-01-01

    上傳用戶:541657925

  • a sub-cell WENO reconstruction method

    We introduce a sub-cell WENO reconstruction method to evaluate spatial derivatives in the high-order ADER scheme. The basic idea in our reconstruction is to use only r stencils to reconstruct the point-wise values of solutions and spatial derivatives for the 2r-1 th order ADER scheme in one dimension, while in two dimensions, the dimension-by-dimension sub-cell reconstruction approach for spatial derivatives is employed. Compared with the original ADER scheme of Toro and Titarev (2002) [2] that uses the direct derivatives of reconstructed polynomials for solutions to evaluate spatial derivatives, our method not only reduces greatly the computational costs of the ADER scheme on a given mesh, but also avoids possible numerical oscillations near discontinuities, as demonstrated by a number of one- and two-dimensional numerical tests. All these tests show that the 5th-order ADER scheme based on our sub-cell reconstruction method achieves the desired accuracy, and is essentially non-oscillatory and computationally cheaper for problems with discontinuities.

    標(biāo)簽: 高精度格式

    上傳時(shí)間: 2016-01-13

    上傳用戶:ccsdcczd

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