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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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leeedge
sar images linear feature detection first step.
- 2013-03-02 13:38:04下载
- 积分:1
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Basic_MUST_952_Q_Q
两用户的THP预编码实例,功率分配因子可配,调制方式可配(THP precoding of two users)
- 2016-12-22 11:31:03下载
- 积分:1
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pv
说明: 光伏发电电池的simulink模型,可以通过该模型仿真出,电池的特性pv特性,vi特性等(Photovoltaic cells simulink model, the model can simulate a battery of features characteristic pv, vi characteristics)
- 2011-09-22 22:22:09下载
- 积分:1
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信道容量
OFDM的信道容量的MATLAB仿真实例(MATLAB simulation example of channel capacity of OFDM)
- 2020-11-06 21:19:52下载
- 积分:1
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target_tracking
目标定位和跟踪的源程序,用于声目标的定位于跟踪
(target location and tracking of the source for acoustic target tracking in the positioning)
- 2007-06-12 16:17:49下载
- 积分:1
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test
This is the LEACH simple
- 2013-12-13 17:31:13下载
- 积分:1
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cabquan
庞加莱模拟分岔图的matlab代码,仅供参考(poincare chaos)
- 2021-04-12 13:18:57下载
- 积分:1
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xhfx
对几个混合的常规信号进行傅里叶变换,并将其分离开。然后对几个信号进行时频分析,并求出参数估计的误差。(Conventional signals of several mixed Fourier transform, and separated them. And then the several signal time-frequency analysis, and the parameter estimation error.)
- 2015-01-09 10:11:40下载
- 积分:1
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Interferece-Alignment
throughout with interference alignment
- 2020-10-27 23:29:58下载
- 积分:1