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P-Q-power-flow
matlab代码，实现P-Q解耦法潮流计算(matlab code to achieve the PQ decoupled power flow calculation method)
- 2011-08-25 11:16:45下载
- 积分：1
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相图、分岔图
说明： 非线性动力学控制理论中的相图和分岔图绘图代码(Drawing Code for Phase Diagram and Bifurcation Diagram of Nonlinear Dynamics Theory)
- 2021-04-07 16:19:01下载
- 积分：1
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we
说明： 七单元天线阵DOA估计
clear clc
d=1 天线阵元的间距
lma=2 信号中心波长
q1=1*pi/4 q2=1*pi/3 q3=1*pi/6 q4=3*pi/4 四输入信号的方向
A1=[exp(-2*pi*j*d*[0:6]*cos(q1)/lma)] 求阵因子
A2=[exp(-2*pi*j*d*[0:6]*cos(q2)/lma)]
A3=[exp(-2*pi*j*d*[0:6]*cos(q3)/lma)]
A4=[exp(-2*pi*j*d*[0:6]*cos(q4)/lma)]
A=[A1,A2,A3,A4] 得出A矩阵
n=1:1900
v1=.015 四信号的频率
v2=.05
v3=.02
v4=.035
d=[1.3*cos(v1*n) 1*sin(v2(we)
- 2010-05-06 15:26:50下载
- 积分：1
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2
说明： 是关于用matlab在单站无源定位中的仿真应用，通过一篇论文来详细说明(Is about using matlab simulation applications in a single station passive location through a paper to detail)
- 2014-01-05 17:20:50下载
- 积分：1
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nlms
we will be addressing the major concerns in telecommunication nowadays which are channel equalization and echo cancellation using different adaptive algorithms in order to identify the most efficient methodology. There are a number of conventional algorithms available in literature and every algorithm has its own properties, however the aim of every adaptive algorithm is to achieve minimum mean square error at a high rate of convergence and with less complexity. The experimental results prove that Normalized Least Mean Square algorithm (NLMS) is the best for channel equalization
- 2012-03-25 19:17:28下载
- 积分：1
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chushiweizhi
计算任意时刻月球在惯性空间的位置和在J2000坐标系下的位置(compute the position of the Moon)
- 2021-03-31 20:59:08下载
- 积分：1
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Machine-vision-analysis
硕士论文，基于机器视觉苹果检测算法的研究。主要内容包括：1、国内外研究现状及进展 2、苹果图像采集与处理 3、苹果大小与形状检测 4、粒子群优化的BP神经网络苹果颜色检测算法 5、遗传算法优化BP神经网络苹果缺陷检测算法 6、苹果检测系统的软件、硬件及界面设计(Research on Apple detection algorithm based on machine vision. The main contents include: 1, the domestic and foreign research present situation and the progress of 2, apple image acquisition and processing 3, the shape and size of Apple detection 4, particle swarm optimization of BP neural network in apple color detection algorithm 5, genetic algorithm optimization BP neural network for Apple defect detection algorithm 6, apple detection system software, hardware and interface design)
- 2016-04-14 20:31:53下载
- 积分：1
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EPSD
说明： Power Spectral Density (EPSD) of a vector x
- 2019-07-02 08:53:47下载
- 积分：1
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matlab2011-crack
matlab crack,matlab po jie wen jian matlab crack,matlab po jie wen jian matlab crack,matlab po jie wen jian (matlab crack,matlab po jie wen jian matlab crack,matlab po jie wen jian matlab crack,matlab po jie wen jian)
- 2012-06-30 22:44:18下载
- 积分：1
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lagrange-matlab
拉格朗日插值法，输入x，y，再输入变量xi，就可以求得yi。(Lagrange interpolation method, the input x, y, and input variables xi, yi obtained.)
- 2011-12-16 13:32:51下载
- 积分：1
