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PSO-evolutionarycomputation
粒子群优化算法(PSO)是一种进化计算技术(evolutionary computation),有Eberhart博士和kennedy博士发明。源于对鸟群捕食的行为研究
PSO同遗传算法类似,是一种基于叠代的优化工具。系统初始化为一组随机解,通过叠代搜寻最优值。但是并没有遗传算法用的交叉(crossover)以及变异(mutation)。而是粒子在解空间追随最优的粒子进行搜索。详细的步骤以后的章节介绍
同遗传算法比较,PSO的优势在于简单容易实现并且没有许多参数需要调整。目前已广泛应用于函数优化,神经网络训练,模糊系统控制以及其他遗传算法的应用领域(Particle Swarm Optimization (PSO) is an evolutionary computation technique (evolutionary computation), has Dr. Eberhart and Dr. kennedy invention. Deriving from the behavior of birds of prey PSO with genetic algorithm is similar to an iterative optimization-based tools. System initialization for a group of random solutions, through the iterative search for optimal values. But there is no cross-genetic algorithm used (crossover) and mutation (mutation). But the particles in the solution space of the particles to follow the optimal search. In detail the steps after the introduction sections compared with the genetic algorithm, PSO has the advantage of being simple and easy and did not realize many of the parameters need to be adjusted. Has been widely applied to function optimization, neural network training, fuzzy system control, as well as other genetic algorithm applications)
- 2008-03-19 20:51:36下载
- 积分:1
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adaptivemedianfilter
matlab自适应中值滤波器,程序代码,试验图片与结果图。(matlab adaptive median filter, the program code, test images and the results of Fig.)
- 2010-01-30 23:28:25下载
- 积分:1
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r-lda
Matlab source codes for the regularized linear discriminant analysis (R-LDA),Author: Lu Juwei,Bell Canada Multimedia Lab, Dept. of ECE, U. of Toronto,Released in 01 November 2004 (Matlab source codes for the regularized linear discriminant analysis (R-LDA), Author: Lu Juwei, Bell Canada Multimedia Lab, Dept. Of ECE, U. of Toronto, Released in 01 November 2004)
- 2008-08-12 17:42:48下载
- 积分:1
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papr
说明: 内含OFDM 峰均比的仿真程序,选择性映射slm和部分序列pts(OFDM PAPR includes simulation program, selective mapping and partial sequence pts slm)
- 2020-10-26 19:39:59下载
- 积分:1
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soble_hough
索伯尔-霍夫变换,matlab程序,用于检测图片中圆形的一个程序,相对比较简单。
(soble- hoff transform, matlab, used to detect a program pictures in circular, is relatively simple.)
- 2011-04-20 14:55:29下载
- 积分:1
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fpdSNR1
阵列信号处理中用最小约束矩阵实现二维到达角的估计。(array signal processing using the smallest constraint matrix 2D DOA estimates.)
- 2007-05-19 21:30:55下载
- 积分:1
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icekey
IceKey Licance Control System
- 2014-02-04 13:10:51下载
- 积分:1
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all
完成了数字接收机的整个流程仿真,从调制,解调,下变频,抽样判决,鉴频的整个模块(To complete the entire process of digital receiver simulation, from the modulation, demodulation, downconversion, sample sentences, frequency of the module)
- 2010-05-29 17:37:00下载
- 积分:1
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fuzforveh
汽车纵向的模糊控制器,模糊控制器为通用格式,可根据需要修改。(vehicle longitudinal fuzzy controller, fuzzy controller as a common format, can be revised.)
- 2007-06-06 08:34:20下载
- 积分:1
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Matlab_
Matlab_数据分析和统计
Matlab_数据分析和统计
Matlab_数据分析和统计(
Matlab_statistic)
- 2010-12-25 13:47:15下载
- 积分:1