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TND309-D
General Information for MECL 10H and MECL 10K
- 2010-07-13 02:26:52下载
- 积分:1
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baotong
一个报童从报刊发行中心订报后零售,每卖一份报纸可赚钱a元;若报纸卖不出去,则退回发行处,每退一份要赔钱b元。每天报童卖出的份数是随机的,但报童可以根据以往卖报情况统计得到每天卖k份报纸的概率密度p(k)。
(1) 求报童每天期望收益达到最大(或损失达到最小)的定报量z。
(2) 改变参数a/b的值,观察订报量的最优值变化,画出变化曲线。
试画出仿真流程图,进行程序实现,并对仿真结果进行分析。
(A newsboy subscribe from the press after the retail distribution centers, each sale of a newspaper can make money a million if newspapers can not be sold, then returned to Issue Department, each retire to a loss of a b element. Newsboy sold shares in a day is random, but the newsboy can sell based on past statistics reported to be selling daily newspaper k the probability density p (k). (1) seeking newsboy expected profit per day to maximize (or minimize loss) reported that the volume of fixed-z. (2) change the parameters a/b values, subscribe to observe changes in the volume of the optimal value, draw curve. Simulation test to draw a flow chart for program realization, and simulation results for analysis.)
- 2008-06-14 01:16:47下载
- 积分:1
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YTY_GA_Final
To find the largest fitness value and its location
寻找最大适应性及相应的位置!Population N=50;crossover bits=n/2 (half of bits of an individual) with random locations,mutation bits = 4 种群数 N=50,交换位数= n/2, 即个体位数的一半,且位置随机;
变异位数统一取为4;
Nc=20,28,36,44,individuals for crossover(交换的个数)。Nm=1,5,10,15, individuals for mutation(变异的个数)。(To find the largest fitness value and its location to find the location of the maximum adaptability and the corresponding! Population N = 50 crossover bits = n/2 (half of bits of an individual) with random locations, mutation bits = 4 population size N = 50, exchange digits = n/2, ie half of the median individual, and random position variation is taken as unity median 4 Nc = 20,28,36,44, individuals for crossover (exchange number). Nm = 1,5,10,15, individuals for mutation (the number of variations.))
- 2010-12-27 21:23:27下载
- 积分:1
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matlab_and_mathematic
系统讲述了matlab在数学建模中的应用,有助于良好的掌握matlab的工具箱使用和进一步了解matlab的强大功能。(Matlab system described in the application of mathematical modeling to help a good grasp of the matlab toolbox to learn more about the use and power of matlab.)
- 2009-07-11 10:13:52下载
- 积分:1
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STFT
matlab code for STFT
- 2021-01-14 16:18:47下载
- 积分:1
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mallat
小波分析Mallat算法经典程序,包含小波谱分析,滤波器,重构算法等。(Mallat algorithm of wavelet analysis of the classical procedures)
- 2010-05-26 12:16:56下载
- 积分:1
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budian
matlab补点去噪程序 主要应用于逆向工程的电晕处理(matlab fill denoising procedure applied to the reverse engineering of the corona treatment)
- 2012-06-03 16:13:04下载
- 积分:1
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FiltroPassaBanda
Multisim - Band Pass Filter
- 2014-02-19 06:57:41下载
- 积分:1
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6spline
返回系数估计向量;stats返回各种参数估计;’wfun’指定一个加权函数;tune为调协常数;’const’的值为’on’(默认值)时添加一个常数项;为’off ’时忽略常数项(Return coefficient estimate vector stats back to a variety of parameter estimation ' wfun' to specify a weighting function tune for the co-ordination constant ' const' value ' on' (default value) add a constant term for the ' off' time ignore the constant term)
- 2010-06-16 08:32:13下载
- 积分:1
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linear_system
一个自动控制专业的实用程序。以一个四阶系统为例,对任意的参数矩阵 研究其反馈镇定性,通过因式分解法,得到所有能镇定G的 一般形式的K值,用matlab进行了仿真。(Automatic control of a professional utility. A fourth-order system as an example, the parameters of any study the feedback stabilization of the matrix, and through the factorization method, by all G to calm the general forms of K values, using matlab simulation.)
- 2009-01-24 19:12:28下载
- 积分:1