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CDMA
it is a code in MATLAB for calculation of bit error ratio vs signal to noise ratio , for multiuser code division multiple access .. usually in any communication system calculation of BER is very important to know the performance of system .. so in this program multiuser CDMA system is used ,, spreading is done using HADAMARD matrix .. or WALSH code .. and BER vs SIGNAL to NOISE ratio graph is computed
- 2010-02-22 16:26:22下载
- 积分：1
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matlab
说明： Matlab源代码，是一些教科书上用到过的代码。(Matlab source code is that some textbooks had used the code.)
- 2010-03-19 10:22:08下载
- 积分：1
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OFDM-BER
OFDM 系统的误码率的MATLAB仿真代码 可用欢迎下载(OFDM BER )
- 2020-09-21 19:47:50下载
- 积分：1
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schur
说明： 模型降阶方法 MATLAB schur方法(Using matlab to program the control system )
- 2011-04-10 16:48:10下载
- 积分：1
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ofdm
关于ofdm 的经典程序，非常经典，并且效果很好，欢迎下载(about ofdm)
- 2014-10-19 21:34:14下载
- 积分：1
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chap5_02_PP_STC
说明： 极点配置间接自校正控制 matlab中(Indirect self-tuning control with pole placement)
- 2020-06-15 22:22:58下载
- 积分：1
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QAM
简单数字调制编程，方便初学者学习简单数字调制编程，方便初学者学习(Simple digital modulation program, easy for beginners to learn simple programming of digital modulation, easy for beginners to learn)
- 2010-12-30 12:44:33下载
- 积分：1
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knnclassification
这是一个KNN分类器的matlab函数（K近邻分类器）,可自由选择参数k(it s a KNN classifier program of the matlab ,you can chose the parameter k to conduct the classify procedure )
- 2012-06-03 20:19:44下载
- 积分：1
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image_proccessing_1
image processing procedures
- 2010-12-15 06:19:43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
