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wcdmaQpskAndSpread
说明： 几点说明：
1、source_main.m为主函数，qpsk.m和spread.m为子函数；
2、在matlab工程目录下运行source_main.m即可；
3、为方便大家理解，特以P-CCPCH信道的处理进行了举例，若大家认为资料有用的话请回帖，
我会将整个WCDMA下行信号源的matlab代码提供给需要的人；
4、为方便初学者学习，特提供了我自己开发时参考的3GPP资料，并在关键位置做了记号。
(Some explanations: 1, source_main.m main function, qpsk.m and spread.m as Functions 2, matlab project directory can be run source_main.m 3, to facilitate us to understand, especially for P-CCPCH channel processing of the example, if we consider the information useful, please Replies, I will put the WCDMA downlink signal source matlab code available to people in need 4, for the convenience of beginners to learn, especially when providing a reference to my own development 3GPP information, and in key positions in the mark.)
- 2010-05-01 22:55:31下载
- 积分：1
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Bike_Traffic
利用FABLES仿真平台开发元胞自动机，并模拟交通流中自行车流的行为现象。(FABLES simulation platform developed using the cellular automata and simulate traffic flow behavior in the bicycle flow phenomena.)
- 2013-09-06 20:04:26下载
- 积分：1
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flexrayyanjiu
flexray信号收发控制研究，具体到车载网络的应用方面上(flexray signal transceiver control, specific to the application of on-board network)
- 2010-07-01 15:34:26下载
- 积分：1
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31767696LEACH
是一种leach算法的matlab仿真，实现了将多个仿真结果进行比较(Is a leach algorithm matlab simulation, realized to compare multiple simulation results)
- 2009-11-24 16:31:06下载
- 积分：1
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ofdm.programme
script en matlab ofdm/cdma
- 2012-11-21 16:46:41下载
- 积分：1
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Relevance-Vector-Machine
说明： 相关向量机（Relevance Vector Machine，简称RVM）是Micnacl E.Tipping于2000年提出的一种与SVM（Support Vector Machine）类似的稀疏概率模型，是一种新的监督学习方法。
它的训练是在贝叶斯框架下进行的，在先验参数的结构下基于主动相关决策理论（automatic relevance determination，简称ARD）来移除不相关的点，从而获得稀疏化的模型。在样本数据的迭代学习过程中，大部分参数的后验分布趋于零，与预测值无关，那些非零参数对应的点被称作相关向量（Relevance Vectors），体现了数据中最核心的特征。同支持向量机相比，相关向量机最大的优点就是极大地减少了核函数的计算量，并且也克服了所选核函数必须满足Mercer条件的缺点。(Relevance Vector Machine (RVM) is a sparse probability model similar to SVM (Support Vector Machine) proposed by Micnacl E. Tipping in 2000. It is a new supervised learning method.
Its training is carried out under the Bayesian framework. Under the structure of prior parameters, it is based on Automatic Relevance Determination (ARD) to remove the irrelevant points, so as to obtain the sparse model. In the iterative learning process of sample data, the posterior distribution of most parameters tends to zero, which is independent of the predicted value. The points corresponding to non-zero parameters are called Relevance Vectors, which represent the most core features of the data. Compared with support vector machine, the biggest advantage of correlation vector machine is that it greatly reduces the computation amount of kernel function, and also overcomes the shortcoming that the selected kernel function must meet Mercer's condition.)
- 2021-03-23 21:20:53下载
- 积分：1
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fc
说明： Floyd最短路径算法，任意找出两点的最短距离，可以在MATLAB上运行。(Floyd shortest path algorithm, and find out the most short of any two points, can run in MATLAB.
)
- 2012-04-27 11:22:12下载
- 积分：1
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problem-1
assignmant for array antenna
- 2012-04-17 11:11:54下载
- 积分：1
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PROBABILITY-DISTRIBUTION-FUNCTION
this source code in matlab is to calculate the various probability distributions.
- 2012-02-12 22:35:57下载
- 积分：1
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91315v00_BPU_us
Relaying and orthogonal frequency division multiple
access (OFDMA) are the accepted technologies for emerging
wireless communications standards. The activities in many
wireless standardization bodies and forums, for example IEEE
802.16 j/m and LTE-Advanced, attest to this fact. The availability
or lack thereof of efficient radio resource management (RRM)
could make or mar the opportunities in these networks. This
paper therefore provides a comprehensive RRM algorithm for
OFDMA-based multi-cellular fixed relay networks in a way to
ensure fairness among users with minimal impact on the network
throughput (in contrast, pure opportunistic RRM techniques
always favor users with good channel conditions
- 2010-09-03 16:25:39下载
- 积分：1
