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lms
自适应波束形成中的LMS算法matlab仿真程序(LMS)
- 2009-05-14 17:26:36下载
- 积分:1
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mypowersimuPWM9900
file to improve your skill in power systems simulation using matlab
- 2014-08-11 02:13:38下载
- 积分:1
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lm3
复正弦的WVD;多个首尾相连的复正弦的WVD 一个实正弦的WVD(Complex sine the WVD both linked to a number of complex sinusoidal WVD of a real sinusoid of the WVD)
- 2007-12-12 09:50:19下载
- 积分:1
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Zbuildpi
this source code is zbuildpi matlab
- 2013-08-04 17:38:42下载
- 积分:1
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ISOS2voltage_upward2_voltagestep
直流变换器的串联控制,实现模块的输入输出均压(The serial control of the DC converter, the input and output voltage of the module is pressed.)
- 2016-03-04 19:01:29下载
- 积分:1
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chazhiyunihe
方便初学者!插值与拟合的matlab实现!
可方便同学做课设!(Easy for beginners! Interpolation and fitting matlab realize! Classes students can be easily set up to do!)
- 2007-10-20 21:18:20下载
- 积分:1
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fls_svm(pso1)
模糊支持向量机算法研究,将模糊隶属度函数与最小二乘支持向量机相结合,来抑制异常点和噪声的影响(RESEARCH ON FUZZY SUPPORT VECTOR MACHINE )
- 2010-12-13 12:41:38下载
- 积分:1
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czt_transformer
该程序用CZT算法实现信号频率分析,并画出信号的波形图、FFT变换后的频谱图、CZT变换后的波形图(CZT transformer )
- 2013-01-09 00:03:46下载
- 积分:1
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main0602
背包问题的模拟退火算法的实现,很好的解决了好复杂性问题(Knapsack problem simulated annealing to achieve)
- 2011-09-11 02:21:59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