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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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shuoming
matlab/simulinkSfunctionCmatlab/simulinkSfunctionC文件例子源码文件例子源码(matlab/simulinkSfunctionCmatlab/simulinkSfunctionC paper documents examples of source code examples)
- 2009-07-09 22:42:48下载
- 积分：1
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optimiz
optimization program
- 2012-04-23 20:27:16下载
- 积分：1
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Diesel-Engine-Fault-Diagnosis
概率神经网络机械故障诊断matlab程序
通过振动信号预判机械故障(Diesel Engine Fault Diagnosis)
- 2015-04-20 15:33:10下载
- 积分：1
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2
说明： 平行平面腔自再现模Fox-Li数值迭代解法及MATLAB实现(Parallel plane cavity reappearing die Fox- Li numerical iterative method and MATLAB
)
- 2014-11-11 23:14:57下载
- 积分：1
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finitestatesearch
个人开发，用c++描述一种有限状态搜索机算法，根据设定的限制条件搜索满足需求的码字组合，用于搜索满足条件的ldpc码(a finite state searching program by c++)
- 2014-12-10 21:41:27下载
- 积分：1
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QPSK
simulation of QPSK over noise and rayliegh channel and compared with theoretical results
- 2014-09-22 08:07:35下载
- 积分：1
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comparison-of-some-power-spectrum-estimation
这里几种功率谱估计方法，对它们的性能进行了比较，可供参考！(Here several methods of power spectrum estimation of their performance are compared for the reference!)
- 2009-03-28 20:33:30下载
- 积分：1
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Untitled4
gpr transmitter , and receiver , for ground penetrating radar
- 2011-06-11 15:35:44下载
- 积分：1
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passivefilterd
passive filter simulink file to reduce harmonics
- 2015-03-07 03:50:56下载
- 积分：1
