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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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severalderivationschemeofHyperbolicequations
说明： 几种解双曲方程的差分格式程序源代码（MATLAB）(Several solutions of difference scheme for hyperbolic equations program source code (MATLAB))
- 2010-04-07 16:08:31下载
- 积分：1
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00k
2ask的产生与接收，使用匹配滤波器，无需同步。运用MATLAB运行(2ask generation and reception, using the matched filter, without synchronization. Run using MATLAB)
- 2010-10-22 20:02:48下载
- 积分：1
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ContactDemo
很好的一个打开电话薄的例子,欢迎大家下载(very good.windows mobile book)
- 2009-12-01 17:15:29下载
- 积分：1
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matlab1engine1
MATLAB_Engine andC hybrid programming(MATLAB_Engine andC hybrid programming exeample)
- 2012-08-23 11:19:07下载
- 积分：1
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FFT
基于matlab的语音回波抵消系统仿真设计中FFT转换部分程序(Voice echo cancellation system based on matlab simulation in the design of FFT transform part of the program
)
- 2013-05-05 12:39:10下载
- 积分：1
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betong
This is MATLAB program
- 2009-04-04 09:43:21下载
- 积分：1
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matlab
关于模拟调制解调的源代码，am,ssb,dsb,pm,fm(Analog modem on the source code, am, ssb, dsb, pm, fm)
- 2020-07-03 10:00:02下载
- 积分：1
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Jakes
说明： 无线通信第三章第十一题的答案Jakes Model
锐利衰落信道(Chapter XI of the wireless communications answer to sharp fading Jakes Model)
- 2011-04-08 10:51:01下载
- 积分：1
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matlabbuttfilter
利用Matlab工具对巴特沃斯模拟低通滤波器的设计结果进行了验证，Matlab程序见附页。(Matlab simulation tools Butterworth low-pass filter design results were verified, Matlab program Annex.)
- 2007-04-04 09:46:58下载
- 积分：1
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