Description: 使用pso求最小化一函數
matlab程式碼，寫的非常簡潔(不到100行)，且還包括了2維的圖形展示，和大家分享參考!!!
一起學習matlab和各種optimize methods
最小化：(x-15)^2+(y-20)^2
The swarm matrix is
swarm(index, [location, velocity, best position, best value], [x, y components or the value component])
Author: Wesam ELSHAMY (wesamelshamy@yahoo.com) MSc Student, Electrical Enginering Dept., Faculty of Engineering Cairo University, Egypt
- Uses pso asks a smallest letter 鈻 Platform: |
Size: 13312 |
Author:pychang |
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Description: 粒子群算法工具箱
该工具箱将PSO算法的核心部分封装起来，提供给用户的为算法的可调参数，用户只需要定义好自己需要优化的函数(计算最小值或者最大值)，并设置好函数自变量的取值范围、每步迭代允许的最大变化量(称为最大速度，Max_V)等，即可自行优化。-Particle Swarm Optimization Toolbox of the Toolkit will be the core of the PSO algorithm package, and made available to the user adjustable parameters for the algorithm, users only need to define their need to optimize the function (calculation of the minimum or maximum), and set good function from the range of variables, each iteration step the maximum allowable variation (known as maximum speed, Max_V) and so on, can self-optimize. Platform: |
Size: 820224 |
Author:张鹤峰 |
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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. Platform: |
Size: 5972992 |
Author:dh |
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Description: 粒子群算法（PSO）源代码工具箱。该工具箱将PSO算法的核心部分封装起来，提供给用户的为算法的可调参数，用户只需要定义好有关参数，即可自行优化。-Particle Swarm Optimization (PSO) source code toolbox. The toolkit will be the core of the PSO algorithm package, and available to users of the adjustable parameters for the algorithm, users only need to define the relevant parameters, can be self-optimizing. Platform: |
Size: 58368 |
Author:李志 |
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Description: pso program
附录1、标准微粒群算法源程序
附录2、随机微粒群算法程序-pso program in Appendix 1, the standard PSO algorithm source code in Appendix 2, a random particle swarm optimization process Platform: |
Size: 2024448 |
Author:peter |
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Description: 这是最新的粒子群优化工具箱，可以作为标准子函数来使用。-This is the latest of the particle swarm optimization toolbox, Functions can be used as a standard. Platform: |
Size: 5120 |
Author:wangcitizen2 |
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Description: 关于粒子群算法的一个很好的程序。欢迎大家共同学习和探讨。-Particle swarm optimization on a good program. Welcome to learn and explore together. Platform: |
Size: 814080 |
Author:wangjing |
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Description: 阐述了粒子群算法的基本原理,探讨了在MATLAB环境中实现粒子群算法的编程方法,构建粒子群算法工具箱函数,通过仿真示例验证了该方法的有效性,表明它能够对函数进行全局优化。-Describes the basic principles of particle swarm algorithm discussed in the MATLAB environment to achieve particle swarm programming, particle swarm optimization toolbox function constructed by example illustrates the effectiveness of the method, that it can function for global optimization . Platform: |
Size: 212992 |
Author:王彤 |
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Description: 这里有一些有关粒子群算法的工具书，希望对大家有帮助-Here are some of the particle swarm optimization tool, we want to help Platform: |
Size: 29696 |
Author:xiaolin |
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Description: 这个是matlab中粒子群算法工具箱的简介以及如何让使用粒子群工具箱-This is matlab particle swarm optimization toolbox profiles as well as how to make use of the Particle Swarm Toolbox Platform: |
Size: 58368 |
Author:林冠男 |
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Description: 这是一个粒子群优化算法的工具箱，里面包含几种测试函数，以及具体的仿真实例-This is a particle swarm optimization algorithm toolbox , which contains several test functions , as well as specific simulation examples
Platform: |
Size: 58368 |
Author:xiaozhou |
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Description: 粒子群优化工具箱，采用Matlab编写的PSO程序工具箱-Development Notes for psopt toolbox
Future plans (in no particular order):
* Performance improvement: Automatically check for existence of constraints, skip boundary-checking if unconstrained.
* Performance improvement: Automatically vectorize fitness functions supplied by user, if not already vectorized.
* Performance improvement: Detect and eliminate dependent (i.e. redundant) linear constraints.
* Performance improvement: Automatically choose "penalize" versus "soft" constraint handling method based on type of constraints in problem. If any equality constraints exist, using "penalize", otherwise default to "soft". If "soft", automatically switch to "penalize" if more than a given percentage of particles (initial or interim) are infeasible.
* Feature: An output function defined by options.OutputFcns that can save current swarm state in a file which can be reloaded later as a problem structure, in case of a system crash.
* Feature: Implement multiobjective optimization option Platform: |
Size: 44032 |
Author:张绍良 |
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Search - Particle Swarm toolbox