Description: 关于欧洲标准的cost207的信道模型，以matlab函数形式给出。-on European standards cost207 the channel model, presented in the form of Matlab function. Platform: |
Size: 3072 |
Author:cheng |
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Description: 蒙特卡罗方法可以有效地解决复杂的工程问题，而MATLAB具有强大的数值计算功能。将二者结合使用，可以得到高效的解决问题的方法。本文阐述了该方法并通过实例验证了该方法的正确性和优越性。-Monte Carlo method can effectively solve complex engineering problems, and MATLAB has powerful function of numerical calculation. The two in combination, can be cost-effective solution to the problem. This paper describes the methods and examples of the method to verify the correctness and superiority. Platform: |
Size: 120832 |
Author:zzh |
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Description: lingjian.m使用零件初始值，用蒙特卡罗方法算出总费用。其中使用了自己编制的正态分布随机数发生器产生正态分布随机数。lingjian.m是对蒙特卡罗方法的一次练习。
accyouhua为标定值的函数，而lingjian不是一个函数，在其中已给出了一组标定值的值-lingjian.m initial value of the use of parts, using the Monte Carlo method to calculate the total cost. Using its own random number produced by the normal distribution normal distribution random number generator. lingjian.m Monte Carlo method is a practice. accyouhua calibration value for the function, while lingjian is not a function, in which one group has been given the value of calibration value Platform: |
Size: 2048 |
Author:dyf |
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Description: 一个拟合椭圆的程序，采用matlab编程，利用均值误差作为代价函数。-A fitting elliptical procedures, the use of matlab programming, using the mean error as the cost function. Platform: |
Size: 1024 |
Author:李云霞 |
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Description: 利用PSO算法解决经济批量分发问题的matlab源代码，求解多目标函数与成本最小值。-Use PSO algorithm to solve economic volume distribution of the matlab source code for solving multi-objective cost function and the minimum value. Platform: |
Size: 38912 |
Author:楚湘华 |
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Description: 本文介绍一种倒立摆系统的软硬件开发，其硬件系统具有低成本、高可靠性和稳定性等优点；其软件系统在Matlab环境下编程和实时控制，源代码完全开放，而且可调用丰富的Matlab工具箱函数，非常适用于教学和科研上的再学习和开发。-This paper introduces an inverted pendulum system software and hardware development, the hardware system has a low-cost, high reliability and stability, etc. its software system in the Matlab programming environment and real-time control, the source code entirely open, and can be called a rich the Matlab toolbox function, is very applicable to teaching and research on learning and development. Platform: |
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Author:julien716 |
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Description: 【 摘 要】 提出了一种基于负熵的快速不动点1 C A算法， 介绍了负熵的定义和如何将其用作代价函数度量混合信号的非
高斯性。 详细介绍了基于负熵的固定点准则以及简化算法。实验选取 3个非高斯向量作为信号源进行 Ma t l a b分离仿真， 结果显示
分离效果良好。-Abstract Based on the rapid Negentropy 1 CA fixed point algorithm, introduced the definition of negentropy and how to measure its cost function for mixed-signal of the non-Gaussian. Described in detail based on the fixed-point Negentropy criteria and simplify the algorithm. Experiment to select three non-Gaussian vector as a signal source separation Ma tlab simulation results showed good separation efficiency. Platform: |
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Author:金振东 |
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Description: Block Matching Algorithms for Motion Estimation
This project contains the project report and source code by Aroh Barjatya for Digital Image Processing Class at Utah State University.
Following is a short description of the m files in this zip
motionsEstAnalysis.m Script to execute all Algorithms
motionEstES.m Exhaustive Search Algorithm
motionEstTSS.m Three Step Search Algorithm
motionEstNTSS.m New Three Step Search Algorithm
motionEstSESTSS.m Simple And Efficient Search Algorithm
motionEst4SS.m Four Step Search Algorithm
motionEstDS.m Diamond Search Algorithm
motionEstARPSm Adaptive Root Pattern Search Algorithm
costFuncMAD.m Mean Absolute Difference Function
minCost.m minimum cost among macro blocks
motionComp.m motion compensated image creator
imgPSNR.m finds image PSNR w.r.t. reference image
The test images can be found at http://cc.usu.edu/~arohb/caltrain.zip-Block Matching Algorithms for Motion Estimation
This project contains the project report and source code by Aroh Barjatya for Digital Image Processing Class at Utah State University.
Following is a short description of the m files in this zip
motionsEstAnalysis.m Script to execute all Algorithms
motionEstES.m Exhaustive Search Algorithm
motionEstTSS.m Three Step Search Algorithm
motionEstNTSS.m New Three Step Search Algorithm
motionEstSESTSS.m Simple And Efficient Search Algorithm
motionEst4SS.m Four Step Search Algorithm
motionEstDS.m Diamond Search Algorithm
motionEstARPSm Adaptive Root Pattern Search Algorithm
costFuncMAD.m Mean Absolute Difference Function
minCost.m minimum cost among macro blocks
motionComp.m motion compensated image creator
imgPSNR.m finds image PSNR w.r.t. reference image
The test images can be found at http://cc.usu.edu/~arohb/caltrain.zip Platform: |
Size: 118784 |
Author:Yashil |
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Description: cost function calculation for vertical handoff in heterogenous network-cost function calculation for vertical handoff in heterogenous network Platform: |
Size: 116736 |
Author:lakshmi |
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Description: 遗传算法（Genetic Algorithm）是模拟达尔文生物进化论的自然选择和遗传学机理的生物进化过程的计算模型，是一种通过模拟自然进化过程搜索最优解的方法，它最初由美国Michigan大学J.Holland教授于1975年首先提出来的，并出版了颇有影响的专著《Adaptation in Natural and Artificial Systems》，GA这个名称才逐渐为人所知，J.Holland教授所提出的GA通常为简单遗传算法（SGA）。
-In artificial intelligence, an evolutionary algorithm (EA) is a subset of evolutionary computation, a generic population-based metaheuristic optimization algorithm. An EA uses some mechanisms inspired by biological evolution: reproduction, mutation, recombination, and selection. Candidate solutions to the optimization problem play the role of individuals in a population, and the fitness function determines the environment within which the solutions "live" (see also cost function). Evolution of the population then takes place after the repeated application of the above operators. Artificial evolution (AE) describes a process involving individual evolutionary algorithms EAs are individual components that participate in an AE.
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Size: 47104 |
Author:李际超 |
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Description: Optimization of ackley function by Cuckoo with kmeansToolBox in matlab_coasite.info
This code minimizes your cost function, so don t change any part of your code.
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*** Cuckoo Optimization Algorithm
*** Matlab Toolbox Ver. 1.0.1
*** Ramin Rajabioun, 2011 |
-Optimization of ackley function by Cuckoo with kmeansToolBox in matlab_coasite.info
This code minimizes your cost function, so don t change any part of your code.
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*** Cuckoo Optimization Algorithm
*** Matlab Toolbox Ver. 1.0.1
*** Ramin Rajabioun, 2011 |
Platform: |
Size: 782336 |
Author:nadem |
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Description: not good - Cuckoo Optimization Algorithm for ANN cost --- Cuckoo Optimization Algorithm --- - Matlab Toolbox Ver. 1.0.1 - Programmed by- Ramin Rajabioun, 2011 + This code minimizes your cost function, so don t change any part of -not good - Cuckoo Optimization Algorithm for ANN cost --- Cuckoo Optimization Algorithm --- - Matlab Toolbox Ver. 1.0.1 - Programmed by- Ramin Rajabioun, 2011 + This code minimizes your cost function, so don t change any part of Platform: |
Size: 4096 |
Author:eaclicker3 |
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Description: LM 算法最小二乘法的概念，最小二乘法要关心的是对应的cost function是线性还是非线性函数，不同的方法计算效率如何，要不要求逆，矩阵的维数。(The concept of the least square method of the lm algorithm, the least square method should be concerned whether the corresponding cost function is a linear or nonlinear function, the different methods calculate the efficiency, or the inverse, the dimension of the matrix.) Platform: |
Size: 49152 |
Author:华南虎2
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Description: In mathematical optimization, constrained optimization (in some contexts called constraint optimization) is the process of optimizing an objective function with respect to some variables in the presence of constraints on those variables. The objective function is either a cost function or energy function which is to be minimized, or a reward function or utility function, which is to be maximized. Constraints can be either hard constraints which set conditions for the variables that are required to be satisfied, or soft constraints which have some variable values that are penalized in the objective function if, and based on the extent that, the conditions on the variables are not satisfied. Platform: |
Size: 38912 |
Author:reyhooon
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Description: 假设在一个供求关系系统中，车辆从货源取货，配送到对应的若干配送点。车辆存在最大载货量，且配送可能有时间限制。需要合理安排取货时间，组织适当的行车路线，使用户需求得到满足，同时使某个代价函数最小，比如总工作时间最少、路径最短等。
可以看出TSP问题是VRP问题的一种简单特殊形式。因此，VRP也是一种NP hard 问题。
目前解决此种问题的办法有多种，主要以启发式算法为主。包括退火算法、遗传算法、蚁群算法、禁忌算法等，本文介绍两种比较简单算法：C-W节约算法和遗传算法。(Assume that in a supply and demand relationship system, the vehicle picks up the goods from the source and delivers them to the corresponding distribution points. There is a maximum amount of cargo in the vehicle and there may be a time limit for delivery. It is necessary to arrange the picking time reasonably, organize the appropriate driving route, and satisfy the user's needs, and at the same time minimize a certain cost function, such as the minimum total working time and the shortest path.
It can be seen that the TSP problem is a simple and special form of the VRP problem. Therefore, VRP is also an NP hard problem.
At present, there are many ways to solve this kind of problem, mainly based on heuristic algorithms. Including annealing algorithm, genetic algorithm, ant colony algorithm, tabu algorithm, etc. This paper introduces two simple algorithms: C-W saving algorithm and genetic algorithm.) Platform: |
Size: 4096 |
Author:HappyppaH |
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Description: 免疫算法求解配送中心选址问题，配送中心向需求点配送货物是供应链中的重要部分.本文以成本最低为目标函数,把距离上限加入到惩罚机制,并根据抗体和抗原之间的亲和力设计自适应交叉和变异概率,把自适应的免疫算法应用到配送中心模型中进行求解,最后通过仿真实验对比验证了算法用在配送中心选址上有较好的效果.(Immune Algorithm is used to solve the location problem of Distribution Center, which is an important part of supply chain. This paper takes the lowest cost as the objective function, adds the upper distance limit to the penalty mechanism, and designs the adaptive crossover and mutation probability according to the affinity between antibody and Antigen, the adaptive immune algorithm is applied to the distribution center model to solve the problem. Finally, the simulation results show that the algorithm is effective in the location of Distribution Center.) Platform: |
Size: 31744 |
Author:代码大小姐 |
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Search - cost function matlab