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3GLTE
基于3G LTE上行链路准静态仿真系统的研究(3G LTE uplink based on the quasi-static simulation system)
- 2009-04-27 15:03:54下载
- 积分:1
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Chapter2
无线通信系统中信道仿真(包括AWGN信道,瑞利衰落信道,频率选择性衰落信道)(For channel simulation of wireless communication systems (including AWGN, Rayleigh fading channel, frequency selective fading channel))
- 2021-04-05 20:49:03下载
- 积分:1
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rayleigh-chan
程序仿真了瑞利信道,分析和大量实测表明,多径效应使接收信号包络变化接近瑞利分布。在典型移动通信中,衰落深度达30dB左右,衰落速率约30~40次/秒。(Rayleigh channel simulation procedures, analysis and extensive test shows that the received signal multipath effect changes in the envelope close to the Rayleigh distribution. In a typical mobile communication, fading depth of about 30dB, the decline rate of about 30 to 40 times/sec.)
- 2013-09-21 00:25:14下载
- 积分:1
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MATPOWER
电力专业必备MATLAB软件包:潮流分析,最优潮流分析。(MATPOWER: The Matleb toolbox for the power flow and optimal power flow.)
- 2014-11-27 00:56:26下载
- 积分:1
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lcdyt
鉴于LCD方法存在的问题,本文提出了一种基于互相关匹配端点延拓局部特征尺度分解(Cross-correlation matching endpoint Extension Local Characteristic scale Decomposition,简称CELCD),由于LCD分解原理是依据信号的局部极值点信息不断进行筛分信号,在信号分解时需要先确定信号的局部极值点,而信号的两个端点可能不是极值点,因此在信号两端点就会出现虚假成分,且该现象随着分解的进行向数据内部扩散,产生端点效应,导致分解结果失真。而CELCD方法的本质在于探索待分解信号前后端的数据规律,延长波形,使得端点效应不出现在原始信号分解的片段上,从而消除端点效应。(Given the LCD method has a problem, this paper presents a cross-correlation based on local feature matching endpoint extension scale decomposition (Cross-correlation matching endpoint Extension Local Characteristic scale Decomposition, referred CELCD), since the LCD decomposition principle is based on the signal of local optima ongoing screening point information signal, when the signal decomposition needed to determine local extreme point of the signal, and the two endpoints signals may not be extreme point, so the two end points of the signal will be fraudulent, and that the phenomenon with decomposition of the data in the internal diffusion, resulting end effect, leading to decomposition distortion. The essence of the method is to explore CELCD data signal to be decomposed before and after the end of the law, to extend the waveform, so the end effect does not appear on the original signal decomposition fragments now to eliminate the end effect.)
- 2015-10-26 20:22:03下载
- 积分:1
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MATLAB_C_Math_Library_Reference
MATHWORKS提供MATLAB和C混合编程参考手册(MATLAB+C+Math+Library+Reference)
- 2010-07-18 11:42:17下载
- 积分:1
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MATLAB-application-experience
以实际应用中的一些具体问题为基础,详细介绍多种情况下MATLAB的使用方法(Based on some specific issues of practical applications,introduce how to use MATLAB in many cases.)
- 2010-08-30 16:59:35下载
- 积分:1
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code-and-data
司守奎 数学建模算法与应用 光盘数据CUMCM Reference Book(CUMCM Reference Book code and data)
- 2014-10-11 14:58:52下载
- 积分:1
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fsk-zishiying
发送CW编码脉冲,进行FSK编码,用自适应滤波器进行译码,经过仿真验证(CW sending coded pulses, FSK encoding and decoding using adaptive filters, through simulation)
- 2013-03-28 23:45:49下载
- 积分:1
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spectrumestimation
频谱估计 讲的比较详细 里面的ppt文件还有解释 值得一看(spectrum estimation)
- 2010-12-19 10:22:28下载
- 积分:1