-
four_T_w
说明: 一维光子晶体透过率曲线模拟,入射角为0.2rad,N=6(One-dimensional photonic crystal transmittance curve of simulation, the incident angle for the 0.2rad, N = 6)
- 2010-04-24 18:00:53下载
- 积分:1
-
MP_TOA
简单实用的矩阵束测到达时间(TOA),仿真过程包括:频域信道的仿真,矩阵束计算过程。(simple matrix pencil for TOA,including frenquency domain channel simulation and the algrithm of matrix pencil.)
- 2012-05-10 11:30:02下载
- 积分:1
-
Matrix-and-its-operation
矩阵是数学中一个十分重要的概念,其应用能够十分广泛,Matlab中最基本最重要的功能就是进行矩阵运算,其所有数值功能都已矩阵为基本单元来实现,掌握Matlab中的矩阵运算是十分重要的(Matrix and its operation)
- 2013-09-24 11:21:33下载
- 积分:1
-
yundonggijidaima
实现全搜索,三步法,四步法,钻石法等等等等(Realize the full search, three-step method, four footwork, diamond method and so on and so on)
- 2013-04-23 16:18:38下载
- 积分:1
-
danxiantiaogong
单相调功电路,对初学者更好的理解其基本原理有帮助(Single Phase Power Regulator circuit, a better understanding of beginners the basic principles of their help)
- 2009-04-17 16:15:52下载
- 积分:1
-
kaerman
卡尔曼滤波器,用于平滑惯性器件的输出数据,从而可以对数据进行建模与补偿。
(Kalman filter, inertial device for smoothing the output data, allowing for data modeling and compensation.)
- 2010-05-18 11:26:21下载
- 积分:1
-
Fib_State_Space1
State spce code matlab simulink
- 2013-04-17 10:24:19下载
- 积分:1
-
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
-
adaboost
利用matlab编程的adaboost算法(Using matlab programming algorithm adaboost)
- 2020-11-06 20:59:51下载
- 积分:1
-
FPID2
模糊PID控制,改进了Pid控制的缺点,结合模糊控制理论,具有更好的控制效果(Fuzzy PID control, and improve the shortcomings of a Pid Control)
- 2009-05-31 09:56:17下载
- 积分:1