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continousbeam
结构力学连续梁节点弯矩求解,用于求解静定或者超静定梁的内力。(Structural Mechanics continuous beam bending moment for solving the node for the solution of statically determinate or statically indeterminate beam internal forces.)
- 2020-07-03 11:00:02下载
- 积分:1
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Alamouti_16QAM_22
说明: 2*2天线配置,Alamouti空时编码,信道非相关,16QAM(Alamouti STBC,2*2 antenna, Non-correlation channel.)
- 2010-04-28 14:47:43下载
- 积分:1
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Warshall-Floyd
Warshall-Floyd 算法的matlab例程,Warshall-Floyd用于寻找两点之间的最短路,很简单,可以快速了解该算法。(The algorithm of Warshall-Floyd, Matlab routines, of Warshall-Floyd, used to find the shortest path between two points is very simple, you can quickly understand the algorithm.)
- 2012-06-05 10:22:40下载
- 积分:1
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MiniMatlab
迷你MATLAB 支持基础运算 矩阵运算 数学统计函数作图 线性方程组和一般简单方程求解(Mini MATLAB matrix operations support basic computing functions mapping mathematical statistics and general linear equations to solve simple equations)
- 2011-09-02 18:45:11下载
- 积分:1
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FCMClust
是一个基于Matlab软件的模糊C-means聚类算法原代码(Matlab is a software based on the fuzzy C-means clustering algorithm source code)
- 2007-03-24 09:44:25下载
- 积分:1
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radar-mainei-tezhengtiqu
雷达脉冲内调制特征的提取技术,用于雷达特征分析与信号分选。这是matlab程序。(Within the radar pulse modulation feature extraction technique for radar signature analysis and signal separation. This is a matlab program.)
- 2013-10-28 18:48:21下载
- 积分:1
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sine
This document have matlab code for sine wave and inverse descrete fourier transform and to generate noise signal
- 2015-01-31 01:45:54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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3
说明: 双极化多普勒天气雷达测量误差分析及标定研究(详细介绍了多普勒天气雷达的参数)(Dual-polarization Doppler weather radar measurement error analysis and calibration studies (described in detail the parameters of Doppler Weather Radar))
- 2010-08-22 10:26:46下载
- 积分:1
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SNAMP.4
SNAMP代码,供大家学习研究设计使用,希望对你有帮助(SNAMP code for them to learn from research design to use, want to help you)
- 2009-12-14 21:25:36下载
- 积分:1