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BPSK_SER
bpsk ser matlabcode share
- 2011-09-20 16:31:24下载
- 积分:1
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Rate-equation
有限差分法求解速率方程,用于各种激光器及放大器的数值求解。(Slove rate equation with finite difference method)
- 2015-04-07 23:21:26下载
- 积分:1
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线性矩阵不等式(LMI)求解
说明: LMI编程实例,可行性问题,最优控制,次优化问题等求解(LMI programming examples, optimal control, etc)
- 2019-11-26 20:29:17下载
- 积分:1
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MATLAB
matlab实验的一个部分,比较简单和实用,有指导意义。(Matlab a part of the experiment, is simple and practical, has significance.)
- 2011-12-05 20:47:10下载
- 积分:1
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Fuzzyclustering
模糊聚类;涉及事物之间的模糊界限时按一定要求对事物进行分类的数学方法。聚类分析是数理统计中的一种多元分析方法,它是用数学方法定量地确定样本的亲疏关系,从而客观地划分类型。事物之间的界限,有些是确切的,有些则是模糊的。例如人群中的面貌相像程度之间的界限是模糊的,天气阴、晴之间的界限也是模糊的。当聚类涉及事物之间的模糊界限时,需运用模糊聚类分析方法。模糊聚类分析广泛应用在气象预报、地质、农业、林业等方面。通常把被聚类的事物称为样本,将被聚类的一组事物称为样本集。模糊聚类分析有两种基本方法:系统聚类法和逐步聚类法。
(Fuzzy clustering )
- 2009-10-19 11:10:01下载
- 积分:1
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ofdmsystemmatlab
说明: 基于能量检测和周期循环检测的认知无线电频谱检测matlab代码
用周期循环检测算法检测:
首先运行a.m程序,通过此程序运算得出循环频率a值;
再运行zhouqi.m程序,对a值进行确定,通过周期循环算法对信号进行检测;
用能量检测算法检测:
运行nengliang.m检测程序,使用能量检测对信号进行检测。
检测完毕,对检测性能进行分析。
(Cognitive radio based on energy detection spectrum detection matlab code)
- 2011-04-14 11:16:47下载
- 积分:1
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maxentropie
threshold is a key technique for the segmentation and edge detection in an image for image processing. Here in this file the threshold is on the based of the maximum entropy of an image using shannon entropy method.
- 2013-07-15 02:47:37下载
- 积分:1
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matlab 生成雷达回波信号的仿真程序
matlab平台,生成雷达回波信号的仿真程序(Radar echo signal generation simulation program, matlab platform)
- 2020-06-22 00:40:02下载
- 积分:1
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该算法采用神经网络方法,实现功率因数的调节
单位功率因数矫正器(UPQC)由一系列的主动功率滤波器组成,可以调节分布式能源系统中的功率因数,该算法采用神经网络方法,实现功率因数的调节。(A Unified Power Quality Conditioner (UPQC) is an integration of series and shunt active filters to improve power
quality in a power distribution system. Model-based control of UPQC has attracted attentions in recent years, which aims to regulate the source current and the load voltage to the desired reference signals in spite of the existence of harmonic components in the supply voltage and the load current, possible sag or swell in the supply voltage, and variations in the load current. However,most of the previous studies did not take the control saturation )
- 2016-07-28 16:51:29下载
- 积分:1
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mlclass-ex4
Programming Exercise
- 2013-02-07 09:12:56下载
- 积分:1