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Description: 海洋环境噪声和鱼类叫声的频域波形（fft）-The marine environment and fish noise sounds waveform in frequency domain (fft)
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Description: Fisher线性判别是线性分类算法中最基本的一种算法，其基本思想是将d维空间中的样本投影到一条最易于分类的投影线上，再进行分类。本文将用使用matlab实现Fisher线性判别算法，并给出４种阈值选择的方法。-Fisher Linear Discriminant is a linear classification algorithm as a basic algorithm, its basic idea is to d-dimensional space of the samples are projected onto one of the most easily classified projector online, and then classified. This article will use matlab to achieve Fisher Linear Discriminant algorithm, and gives four kinds of threshold selection method.
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Author: yue yao jia |
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Description: 人工鱼群算法解决旅行商问题,这是在当前互联网上唯一的一个,这个是我自己编的,保证通过-Artificial fish-swarm algorithm to solve traveling salesman problem, which is in the current Internet, the only one, this is my own, and to ensure through
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Size: 4096 |
Author: 有偿编程，挣点生活费 |
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Description: 非常好的优化算法的书，详细介绍了蚁群算法和粒子群算法以及相关的matlab工具箱，讲了理论和应用给出了工具箱的下载地址。
Swarm intelligence is an innovative computational way to solve hard problems. In particular, particle swarm optimization, also commonly known as PSO, mimics the behavior of a swarm of insects or a school of fish. If one of the particle discovers a good path to food the rest of the swarm will be able to follow instantly even if they are far away in the swarm. Swarm behavior is modeled by particles in multidimensional space that have two characteristics: a position and a velocity. These particles wander around the hyperspace and remember the best position that they have discovered. They communicate good positions to each other and adjust their own position and velocity based on these good positions. -Optimization algorithm very good book, detailing the ant colony algorithm and particle swarm optimization and related matlab toolbox, talked about the theory and application are given toolbox download address. Swarm intelligence is an innovative computational way to solve hard problems. In particular, particle swarm optimization, also commonly known as PSO, mimics the behavior of a swarm of insects or a school of fish. If one of the particle discovers a good path to food the rest of the swarm will be able to follow instantly even if they are far away in the swarm. Swarm behavior is modeled by particles in multidimensional space that have two characteristics: a position and a velocity. These particles wander around the hyperspace and remember the best position that they have discovered. They communicate good positions to each other and adjust their own position and velocity based on these good positions.
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Author: dh |
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Description: 鱼群算法之matlab实现-The achievement of fish-swarm algorithm matlab
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Size: 3072 |
Author: 陈磊 |
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Description: Particle swarm optimization (PSO) is a population based stochastic optimization technique developed by Dr. Eberhart and Dr. Kennedy in 1995, inspired by social behavior of bird flocking or fish schooling. Each particle keeps track of its coordinates in the problem space which are associated with the best solution (fitness) it has achieved so far. (The fitness value is also stored.)
This value is called pbest. Another "best" value that is tracked by the particle swarm optimizer is the best value, obtained so far by any particle in the neighbors of the particle. This location is called lbest. when a particle takes all the population as its topological neighbors, the best value is a global best and is called gbest. Following is the steps of PSO:
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Author: BBB |
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Description: 线性判别分析(LDA)是一种较为普遍的用于特征提取的线性分类方法。但是将LDA直接用于人脸识别
会遇到维数问题和“小样本”问题。人们经过研究，通过多种途径解决了这两个问题并实现了基于I,DA的人脸识
别 文章对几种基于LDA的人脸识别方法做了理论上的比较和实验数据的支持，这些方法包括Eigenfaces、Fish—
erfaceS、DLDA、VDLDA及VDFLDA。实验结果表明VDFLDA是其中最好的一种方法。-Low—dimensional feature representation with enhanced discriminatory power is of paramount importance to face
recognition(FR)system．Linear Discriminant Analysis(LDA)is one of the most popular linear classification techniques of
feature extraction。but it will meet two problems as computational challenging and “small sample size’’when applying to
face recognition directly．After studying people solve the two problems through several ways and realize the face recogni—
tion based on LDA． The short paper here makes compare on theory and experimental data analysis on several Face
Recognition system using LDA—Based Algorithm，such as Eigenfaces(using PCA)，Fisherfaces，DLDA，VDLDA and VD—
FLDA．The experimental results show that the VDFLDA method is the best of al1．
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Author: 费富里 |
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Description: The fisher iris data file in matlab (in case you do not have it).
usually it comes with matlab and is called "fisheriris.mat" and can be read without specifying the path of the file.
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Size: 1024 |
Author: agkj |
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Description: 此源码是对人工鱼群算法的一种实现，用于无约束连续函数的优化求解，对于含有约束的情况，可以先使用罚函数等方法，把问题处理成无约束的模型，再使用本源码进行求解。仅供学习参考。-This source is a realization of artificial fish school algorithm for unconstrained optimization of continuous functions to solve for the case with constraint, you can first use the penalty function and other methods to deal with the problem into the unconstrained model, then use the source to solve it. Study reference purposes only.
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Size: 5120 |
Author: 涛哥 |
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Description: 一个完整Matlab程序，实现了粒子群算法与人工鱼群算法的比较，体现了两种算法各自的优缺点-A complete Matlab program to achieve a particle swarm optimization and artificial fish school algorithm, two algorithms reflects the advantages and disadvantages of each
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Size: 2048 |
Author: 杨莉弘 |
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Description: 完整的Matlab程序，本程序为人工鱼群算法优化支持向量机参数，并取得良好效果-Complete Matlab program, the procedure for the artificial fish school algorithm parameters optimized support vector machine, and achieved good results
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Size: 2432000 |
Author: 杨莉弘 |
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Description: Matlab 最优化函数，遗传算法，人工鱼群算法等各种优化算法。-Matlab optimization function, genetic algorithms, artificial fish school algorithm and other optimization algorithms.
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Size: 3072 |
Author: 李艳敏 |
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Description: 人工鱼群算法的讲解说明算法matlab源程序，运算结果及改进-the lecture and matlab source code for Atificial Fish Swarm Algorithm,AFSA
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Size: 36864 |
Author: wangjufang |
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Description: 基于鱼群算法的研究，matlab仿真和分析-Based on the study of fish school algorithm matlab simulation and analysis
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Size: 8192 |
Author: yanjie |
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Description: 这是基本的人工鱼群算法的matlab程序的实现，方便理解和学习-This is the realization of the basic artificial fish swarm algorithm matlab program to facilitate understanding and learning
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Size: 14336 |
Author: 陈魁 |
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Description: matlab实现一个鱼箱的功能，可以添加鲨鱼和小鱼，小鱼随机移动，鲨鱼通过直线追上小鱼，追上以后吃掉（即小鱼消失）。-matlab the function of a fish tank, you can add the sharks and fish, the fish moves randomly, sharks through a straight line to catch up with the fish, catch up later, eat (ie, fish disappear).
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Size: 53248 |
Author: gaoqing |
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Description: 。《MATLAB智能算法30个案例分析》采用案例形式，以智能算法为主线，讲解了遗传算法、免疫算法、退火算法、粒子群算法、鱼群算法、蚁群算法和神经网络算法等最常用的智能算法的MATLAB实现。对广大科研人员有很高的参考价值。-. MATLAB intelligent algorithm 30 case studies, the use of case the main line, the form of an intelligent algorithm to explain the genetic algorithm, immune algorithm and annealing algorithm, particle swarm optimization, fish swarm algorithm, ant colony algorithm and neural network algorithm most commonly used intelligence algorithm in MATLAB. High reference value for the majority of researchers.
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Author: jueyouli |
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Description: Matlab人工鱼群算法。内容完整丰富，非常值得学习和收藏。-Matlab artificial fish swarm algorithm. Full rich content, very worth learning and collectibles.
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Size: 3072 |
Author: zhaowen |
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Description: 本文基于matlab开发环境，利用鱼群算法对30节点的电网进行无功优化-Reactive Power Optimization Based on fish swarm algorithm in 30 node grid
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Size: 6144 |
Author: sywhcsu |
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Description: 这是一个通用透镜的摄像机标定工具箱。这个工具箱可以用来校准常规的广角镜头和鱼眼镜头相机。标定是基于对平面标定对象的观察，由标定平面和标定图像之间的控制点对应来估计摄像机内外参数。(This is a camera calibration toolbox for generic lenses. The toolbox can be used to calibrate conventional, wide-angle and fish-eye lens cameras. The calibration is based on viewing a planar calibration object.The intrinsic and extrinsic camera parameters are estimated from control point correspondences between the calibration plane and calibration images.)
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Author: yangpan011
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