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fangchengqiujie
说明: 实现方程求根!里面包括很多的方程求解!自己下起看看!(Achieve the equation Roots!)
- 2009-09-03 22:13:18下载
- 积分:1
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pcapro
基于主成分分析的PCA算法,利用进行各类图像降维,达到精简计算过程的目的。(PCA based on principal component analysis algorithm for various images using dimensionality reduction to achieve the purpose of streamlining the calculation.)
- 2011-05-03 21:39:51下载
- 积分:1
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BouncingBall
a simple project with a BouncinBall
- 2015-02-11 21:12:18下载
- 积分:1
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BPMatlab
bp神经网络的matlab code
bp神经网络的matlab code(bp neural network matlab code
bp neural network matlab code)
- 2021-03-04 17:09:32下载
- 积分:1
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matlab
使用matlab绘制三角函数图像,主要学习坐标范围设置及plot函数(Matlab draw trigonometric image, mainly to study the coordinate range of settings and plot function)
- 2012-06-22 16:44:38下载
- 积分:1
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3dwind1
空间风场模拟程序,采用谐波平衡法模拟大气边界层(code for simulation of wind field of boundary layer.)
- 2013-10-09 08:32:01下载
- 积分:1
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chaoscontrol
混沌控制的经典论文之一,希望对大家有帮助(chaos control,chaoscontrol,chaoscontrol,chaoscontrol)
- 2011-12-18 13:49:02下载
- 积分:1
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preisach
preisach模型磁滞回线,不同N可以调整模型精度。(preisach hysteresis loop model, you can adjust the different N model accuracy.)
- 2021-04-19 12:58:52下载
- 积分:1
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em_in_space
本程序描述了横电磁波在自由空间中传播的过程(The TEM wave spreads through space)
- 2010-11-24 12:55:00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