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ieee_error
阵列存在幅相误差条件下的DOA估计算法仿真(There is an array amplitude and phase errors of the DOA estimation algorithm under the conditions of simulation)
- 2021-03-22 16:49:16下载
- 积分：1
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2
说明： 要：分析和研究了授权用户和认知用户共享频谱的一种算法的性能。
针对阴影效应或信道深衰落时，单用户频谱感知算法无法识别是频带未被
使用还是信道处于深衰落的情况，在频谱感知功率控制算法上进行了改进，
以克服这种算法的不足。改进后的算法能有效地控制认知用户的发射功率，
避免对授权用户产生有害的干扰。仿真结果表明改(To: analysis and research of the authorized users to share spectrum users and a cognitive performance of the algorithm. For the shadow effect or deep fading channel, the single-user spectrum sensing algorithm can not identify a band or a channel has not been used in the case of deep fading, the spectrum sensing power control algorithm has been improved on, to overcome the deficiencies of this method. The improved algorithm can effectively control the cognitive user' s transmit power, to avoid harmful interference with authorized users. Simulation results show that the change)
- 2010-04-14 20:28:19下载
- 积分：1
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top_tb_source
一个扩频发射接收机的matlab仿真程序，用匹配滤波器的方法同步
(fired a spread spectrum receiver Matlab simulation program, with the matched filter synchronization method)
- 2006-05-29 14:53:43下载
- 积分：1
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论文
雷达常规单载频信号和LFM信号的MATLAB仿真(MATLAB simulation of single carrier frequency signal)
- 2018-05-31 09:58:55下载
- 积分：1
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TOPSIS
说明： Topsis Matlab function
- 2019-11-28 16:24:23下载
- 积分：1
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OFDM
OFDM, channel, modulation, demodulation
- 2010-06-21 11:53:08下载
- 积分：1
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matlab_2012_document
matlab2012b基础学习文档，适合初学者，熟悉操作界面，命令，帮助。(matlab2012b basis of learning document, suitable for beginners familiar user interface, command help.)
- 2013-03-22 17:15:08下载
- 积分：1
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dtmfcode
带有matlab源程序 实现了dtmf，添加了GUI界面(matlab gui)
- 2012-01-15 14:04:31下载
- 积分：1
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20104102125258460
In this paper we discuss the problem of recovering the vertices of a planar polygon from its measured complex moments.Because the given, measured moments can be noisy, the recovered vertices are only estimates of the true ones. The literature offers many algorithms for solving such an estimation problem. We will restrict our discussion to the Total Least Squares (TLS) data fitting models HTLS and STLS and the matrix pencil method GPOF. We show the close link between the HTLS and the GPOF method. We use the HTLS method to compute starting values for the STLS method. We compare the accuracy of these three methods on simulated data.
2005 Elsevier B.V. All rights reserved.
- 2010-12-07 21:39:46下载
- 积分：1
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multipath-fading-channel
this package can simulate a rayleigh multipath fading channel .by running the ,exam.m, the channel will be simulated.,siglfade can simulate a simple rayleigh channel . multipath.m use delay and siglefade to simulate a multiath fading channel.
- 2013-09-13 16:26:51下载
- 积分：1
