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ieee802_11
IEEE 802.11 platform
- 2009-11-28 22:07:19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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BP
说明： 该文件为神经网络预测的源代码，读入数据后进行训练，然后可进行数据预测。(This file is the prediction of neural network source code, read data after training, and data prediction.)
- 2013-04-05 20:20:56下载
- 积分：1
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AR
说明： matlab编写的时间序列分析工具，应用AR模型对时间序列进行预测(time series analysis written matlab tools, applications, time series AR model to predict)
- 2010-12-23 11:41:39下载
- 积分：1
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SimPowerSystems-powerflow
关于matlab simpowersystem的例子，有助于掌握matlab潮流计算(About matlab simpowersystem example, help to control power flow matlab)
- 2010-05-07 21:32:24下载
- 积分：1
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velocity-measurement
单脉冲雷达测速测距的matlab程序，仿真图是速度、距离、幅度三维图像(Speed and distance measurement in Single-pulse radar)
- 2020-06-30 08:40:01下载
- 积分：1
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socefficient2
simulink仿真的s函数例程，实现了一个简单的线性系统(s function of the simulink simulation routines to implement a simple linear system)
- 2012-07-01 19:07:09下载
- 积分：1
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program-matlab
SIFT算法（尺度不变特征变换）Matlab 程序代码(SIFT algorithm (Scale Invariant Feature Transform) Matlab code)
- 2011-11-19 19:55:09下载
- 积分：1
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NeuralNetwork_Lab
Artificial Neural Networks
- 2011-12-14 02:12:05下载
- 积分：1
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MASK
a matlab code for m array ask modulation
- 2009-12-11 05:28:06下载
- 积分：1
