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A-Novel-Variable-Step-Size-NLMS-Algorithm-and-Its
By building the generalized Sigmoid function relationship between normalized step-size and the power of error signal,
a novel variable step-size NLMS algorithm is proposed. It is proved that the step-size of NPVSS-NLMS changes as
the new algorithm does when A=σv
-m and B=2. The physical meanings of the parameters in this algorithm are
explored. The theoretical analysis illustrate that this algorithm combine the virtues of NPVSS-NLMS and Sigmoid
function, and it leads to faster convergence rate and lower final misalignment. The computer simulation results
support the theoretical analysis.
- 2013-07-06 22:59:51下载
- 积分:1
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C# JSON
说明: 已封装好C#调用JSON语句方法,dll文件(Encapsulated C# Call JSON Statement Method, DLL File)
- 2019-05-17 13:31:38下载
- 积分:1
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test_regn2
Bit error probability curve for QPSK mimo 2*1
- 2009-02-25 01:32:19下载
- 积分:1
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40362 101 RTU32N
说明: Data-Sheet_03-11-2017
- 2020-03-10 03:58:31下载
- 积分:1
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vga
VGA驱动及显示程序,用Verilog编写代码实现VGA的驱动和显示,并且提供了测试程序Testbench通过测试能得到正确的时序波形。(the source code for driving VGA and displaying the images,the testbench was offered.)
- 2009-06-11 19:05:09下载
- 积分:1
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GPS
本文作的工作是利用信号仿真器仿真GPS数字中频信号,并借助这些仿真信
号完成对GPS信号的捕获和跟踪性能的研究。(This article is for the use of GPS signal simulator simulation digital IF signal, and make use of these simulation signal completion of the GPS signal acquisition and tracking performance study.)
- 2008-05-07 11:28:04下载
- 积分:1
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ADIBEAM
ADIBEAM
Abstract—the increase in navigation accuracy demanded by
EGNOS and Galileo and their future evolution encourages the
study and design of advance receiver architectures. In that
direction, the ADIBEAM project focuses on the design of high
accuracy ground stations, specifically GNSS Reference Stations, in
order to improve its robustness in front of multipath and
interference errors with the goal of achieving centimeter level
tracking accuracy. The adoption of antenna arrays and digital
beamforming at the ground reference station receivers is one of
the most promising approaches to cope with errors induced by
multipath and interference.
- 2012-01-23 23:20:55下载
- 积分:1
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Three-dimensional-WSN
在TOA测距的基础上,提出了一种三维无线传感器网络节点定位算法,并对其性能进行了分析,给出了算法的时间同步误差和定位误差。最后在现有仿真平台OMNET++的基础上构建三维仿真模块,对算法进行了仿真实现,给出了该算法的定位精度和覆盖率(This paper proposes one three-dimensional localization algorithm based on TOA distance measurement and analyzed the performance of the algorithm calculated time synchronization error and localization error. Finally it constructed three-dimensional simulation modules based on OMNET++ and implemented the algorithm educed the localization precision and coverage.)
- 2012-03-09 16:26:34下载
- 积分:1
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spectralnull
a document wich explain spectral null codes
- 2012-06-16 00:18:48下载
- 积分:1
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Proposal-TA-revisi4
Final Project Proposal: Design Smart Parking System Based on WSN Using Delay Efficient Distributed Data Aggregation Algorithm
- 2017-02-13 15:09:39下载
- 积分:1