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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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matlab-algorithms
说明： 《MATLAB语言常用算法程序集》的光盘，方便大家学习常用的数值算法的matlab编程。(MATLAB algorithms commonly used in assembly language)
- 2011-03-26 22:17:39下载
- 积分：1
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Coding
Simulation BCH in communication channel with different SNR
- 2011-06-09 23:18:14下载
- 积分：1
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psktiaozhi
一个应用psk调制的通信系统matlab仿真，应用matlab中的图形操作界面simulink，psk是现在应用最广的调制方式，有很大的参考价值(An application psk modulation matlab communication system simulation, application of the graphical interface matlab simulink, psk is now the most widely used modulation, have great reference value)
- 2011-05-12 16:11:52下载
- 积分：1
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variable_transfer
关于matlab中变量的传递问题，希望对大家有用(on Matlab variable transmission problems, in the hope that it may be useful to)
- 2007-01-06 13:31:36下载
- 积分：1
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fdtda
i need FDTD code using MATLAB
- 2015-03-16 21:41:16下载
- 积分：1
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xuanbiliang
采用模态叠加法和Newmark方法求解悬臂梁的响应，可以直接运行，经验证程序正确(Modal superposition method and Newmark method for solving cantilever response, and can directly run the program properly validated)
- 2020-12-21 15:59:09下载
- 积分：1
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yuanmusic
说明： MUSIC（Multiple Signal Classification）算法圆阵仿真程式(MUSIC (Multiple Signal Classification) algorithm for circular array simulation program)
- 2008-09-09 15:33:33下载
- 积分：1
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lanczos1
说明： 利用lanczos输注特征值，特征向量，尽请指正(Lanczos infusion using eigenvalue)
- 2010-04-14 20:13:34下载
- 积分：1
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xindaobianma
关于通信类课程中信道容量的计算问题的几点探讨(Courses on communication Calculation of Channel Capacity of Some of)
- 2010-05-13 20:36:27下载
- 积分：1
