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gui-matlab
一次matlab课程作业,使用了GUI程序，非常基础，适合初学者，不错的启蒙程序。(A matlab course work, the use of a GUI program, very basic, suitable for beginners, a good program of enlightenment.)
- 2012-08-16 21:07:44下载
- 积分：1
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work-2
由sp3精密星历，得到关于GPS接收机的精确位置(get the exact position of the GPS receiver)
- 2021-04-13 09:28:56下载
- 积分：1
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VMD
说明： VMD的MATLAB程序，包含测试，可以运行。(VMD matlab program, including tests, can be run.)
- 2020-12-13 22:29:15下载
- 积分：1
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fangxiangtu
各种形式的方向图，波束形成中有常规波速形成，等等(Various forms of pattern, with a conventional beamforming beamforming, etc.)
- 2013-11-14 19:52:33下载
- 积分：1
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article
软件程序按照发射端所掌握的各用户信道状态信息的程度共分为两部分：即完整信道状态信息(CSIT)和部分信道状态信息(CSIP)。其中，每一部分都包括预编码(precoding)和用户调度(scheduling)
在CSIT中，precoding又按照各用户的数据流数分为单数据流和多数据流两种情况。在每种情况下，首先考察了不同预编码算法的性能表现，包括两种ZF、MMSE、SINR、SLNR。之后又考察了功率分配算法的性能表现（文件名中含有PD表明其含有功率分配的过程）。按照不同指标进行功率分配的，在文件名中进行了区分，如PD_CN代表以信道范数为参考指标进行功率分配。Scheduling部分首先观察了RoundRobin、MaxH和MMSLNR三种算法的性能对比。之后在Kc和Round部分分别观察了不同预选用户数和不同最大替换轮数下MMSLNR算法的表现。
在CSIP中，只对各用户单数据流的情况进行了仿真。采用的预编码算法主要有DSLNR（即直接运用CSIT下的预编码算法）、ESLNR（即对SLNR进行均值计算的，在CSIP中，引入均值计算的与SLNR有关的算法，其文件名中都有modified以示区别）、EMMSE（即陈明老师那边的那篇文章中的预编码算法）。Scheduling中也只是简单的观察了RoundRobin、MaxH、DMMSLNR和EMMSLNR（前者没有均值计算，后者有）的性能对比。(The degree of channel state information for each user software program in accordance with the master transmitter consists of two parts : the complete channel state information (CSIT) and partial channel state information (CSIP). Wherein , each of which comprises a pre- coding (precoding) and the user scheduling (scheduling)
In CSIT in , precoding and each user according to the number of data streams into a single data stream and multiple data streams in both cases . In each case , first examine the performance of different pre- coding algorithm, including two ZF, MMSE, SINR, SLNR. After they inspected the power allocation algorithm performance ( file name contains PD showed that it contained power allocation process ) . According to different indicators for power distribution , make a distinction in the file name , such as PD_CN representative channel norm-referenced index for power distribution . Scheduling section first observed the performance comparison RoundRobin, MaxH and MMSL)
- 2021-02-04 15:29:58下载
- 积分：1
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wind_model
The evolution the speed of wind according to time is modelized by a function analytical or generated by a statistical law starting the data of measurement for a given site. In a context of theoretical modeling, the profile of wind must satisfy two criteria:
1) The duration of the profile must be limited to reduce the time of simulation
2) The profile of the wind must be representative of the characteristics of the deposit (intensity, variability, statistical distribution…).
In this study, we represented the evolution the speed of the wind, by a scalar function which evolves/moves in time, modelized in deterministic form by a sum of several harmonics. Profile of the wind simulated with a mean velocity of 8.2m/s.
- 2015-03-29 09:45:21下载
- 积分：1
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Sheffield大学Matlab遗传算法工具箱
说明： 经验模态分解 亲测好用，可以带入自己的数据(Empirical modal decomposition is easy to use and can bring in its own data.)
- 2019-06-11 12:45:22下载
- 积分：1
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Kaggle-Nomad2018-master
说明： 毕业设计之跳频通信系统的设计与仿真。努力学习noma技术，顺利毕业。(Frequency hopping communication system)
- 2020-03-11 23:21:52下载
- 积分：1
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CopyPasteTile
cocos 2d sample using simple tile operations.
- 2010-08-07 13:45:55下载
- 积分：1
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AIMM_article_and_Kalman_coding
自适应卡尔曼滤波的详细论述，附有卡尔曼滤波的程序实现，(Adaptive Kalman filter in detail, the procedures for implementation with Kalman filtering,)
- 2020-12-07 09:29:21下载
- 积分：1
