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Matlab
matlab神经网络的工具箱函数,个人呢觉得很有用呢!与大家分享(matlab neural network toolbox function, individuals can find it useful! To share with you)
- 2008-12-09 14:37:10下载
- 积分:1
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OFDM_MATLAB
OFDM —— OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术仿真。(OFDM- OFDM (Orthogonal Frequency Division Multiplexing) that is orthogonal frequency division multiplexing simulation.)
- 2009-12-14 20:45:59下载
- 积分:1
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hallen
说明: 利用matlab解海伦方程并画出电流分布图(solutions using Matlab and paint Helen equation current distribution plan)
- 2006-04-21 20:25:03下载
- 积分:1
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Mathematical-modelingamatlab
给文件包含了几乎所有数学建模用到的分析法,如模糊数学,神经网络,灰色模型,并包含有相关模型matlab代码,可作为建模竞赛培训材料。(To the file contains almost all of the mathematical modeling used in the analysis, such as fuzzy, neural network, the gray model and includes the relevant model matlab code can be used as training materials modeling contest.)
- 2011-08-24 23:59:29下载
- 积分:1
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konvolusi_citra
Konvolusi Citra: Highpass,lowpass,gaussian,sobel,etc
- 2013-04-26 09:29:07下载
- 积分:1
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colormoment
读取图片,提取图片的颜色矩特征,其中变量I=imread( 1.jpg ),1.jpg即为需要读取的图片。(Read the image, color moments extracted image features, including variable I = imread (' 1. Jpg ' ), 1.jpg shall be required to read the pictures.)
- 2010-08-27 10:39:32下载
- 积分:1
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Code_MATLAB_Optimization
这是龚纯《精通MATLAB最优化计算》随书源码(M文件)。基于MATLAB优化工具箱,代码包含的内容有:牛顿法等无约束一维极值问题、单纯形搜索法等无约束多维极值问题、Rosen梯度投影法等约束优化问题、L-M法等非线性最小二乘优化问题、线性规划、整数规划、二次规划、粒子群优化、遗传算法。(This is pure Gong " Mastering MATLAB optimization calculations," with the book source (M file). Based on MATLAB Optimization Toolbox, the content code contains: Newton and other non-binding one-dimensional extremum problems, such as simplex search method for unconstrained multi-dimensional extremum problems, Rosen gradient projection method and other constrained optimization problems, LM non-linear law least squares optimization problem, linear programming, integer programming, quadratic programming, particle swarm optimization, genetic algorithm.)
- 2011-02-05 22:36:00下载
- 积分:1
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基于非相干信号子空间(ISM)的宽带源DOA估计方法
首先分析了基于非相干信号子空间(ISM)的宽带源DOA估计方法,并将基于数
据阵共轭重构的修正MUSIC算法应用于ISM方法中,提高了分辨能力而且可以分
辨相干信源。接下来讨论了相干信号子空间(CSM)方法的宽带相干源DOA估计,
分析了聚焦矩阵及聚焦频率对DOA估计性能的影响,给出了最佳聚焦矩阵的选择
标准和最佳聚焦频率的选择方法。
针对色噪声环境下宽带信号的波达方向估计,研究了将传播算子思想应用于
TCT聚焦矩阵的相干信源DOA估计新方法。该方法基于传播算子思想,直接利用
阵列接收信号估计噪声相关矩阵,得到一种快速TCT聚焦矩阵。从而提高了色噪声
环境下宽带信号DOA估计的性能,传播算子的应用避免了TCT算法中复杂的特征
分解,降低了运算量。通过计算机仿真证明了新方法的有效性和可行性。
关键词: 宽带阵列信号 波达方向估计 色噪声 信号子空间
聚焦矩阵(DOA MUSIC)
- 2021-04-07 23:29:01下载
- 积分:1
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rss_simulator
RSS measurement using Friis formula
- 2012-07-03 14:17:19下载
- 积分:1
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Decoupled-load-flow
采用稀疏矩阵的PQ分解法潮流计算程序(依据《电力系统计算》一书附录用C语言编写,使用方法、变量名称都与书上一致)(Decoupled load flow)
- 2013-12-07 13:33:07下载
- 积分:1