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vgauthier-ieee802.15
802.15.4 MAC protocol source code
- 2013-01-04 15:03:29下载
- 积分：1
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lvboqi
巴特沃斯滤波器，切比雪夫滤波器，椭圆滤波器设计及比较，同样的设计参数指标，在同一张图中比较三种滤波器的幅频响应波形，并用统计图画出各滤波器所需阶数。(Butterworth filter, Chebyshev filter, elliptic filter design, the same design parameter index, with a figure in the comparison of three filter frequency response waveform, and use statistical picture of the desired order of each filter.)
- 2013-05-25 16:28:57下载
- 积分：1
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1
说明： 风力发电模型中的双馈电机模块。该模型利用异步电机特性搭建出来，具有较好的精度(Wind power generation model of the doubly-fed motor module.The model utilizes asynchronous motor characteristics set out, has a good precision)
- 2015-09-10 15:29:26下载
- 积分：1
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MUSIC
文件包含多个源程序，包括基本MUSIC算法及MUSIC算法的多种改进算法，对各种算法进行了性能比较(File contains more than one source, including the basic MUSIC method MUSIC algorithm and a variety of improved algorithms for performance comparison of various algorithms)
- 2010-10-21 21:31:23下载
- 积分：1
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dbjlf
底部剪力法求地震作用力 matlab 源程序(Base shear method matlab source)
- 2013-08-12 12:28:26下载
- 积分：1
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matlab_bgl-4.0.1
功能十分强大的图论工具箱，切实可靠，能用，十分不错。(Graph Theory Toolbox)
- 2014-02-07 19:01:36下载
- 积分：1
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cnstlgen
prograns for Mimo systems
- 2013-02-08 00:49:57下载
- 积分：1
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technique-bootstrap-matlab
Many source code for bootstrap technics developped in matlab are presented in attached files.
- 2011-09-23 04:31:17下载
- 积分：1
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MIMO
该代码为分布式MIMO天线选择的最优算法，递增算法，递减算法以及基于范数的算法。(The code for the Distributed MIMO antenna selection of the optimal algorithm, incremental algorithm, descending algorithm and norm-based algorithm.)
- 2021-04-24 14:48:47下载
- 积分：1
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2177e8d3adb15fabed33322ffd32afc8394a
an investigation on use of chaotic sequence in DS-CDMA. The DS-CDMA systems offer
physical layer security without the need for a significant increase in computation or power requirements. Nowadays, DSCDMA
has been used widely. These systems suffers from multiple access interference because of other users transmitting
in the cell, channel inter symbol interference and additive white Gaussian noise. Codes have an effective role in DSCDMA
system, so M-sequences; gold sequences have been used as spreading codes in DS-CDMA. These sequences by
shift registers and periodic in nature are developed. However, these sequences are not enough and also limit the security.
This paper presents an investigation on use of new type of sequences called chaotic sequences for DS-CDMA system.
These sequences by chaotic maps are generated.
- 2019-03-13 22:41:27下载
- 积分：1
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