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wodewodewode
- 对于移动通信系统主要有两类衰落：大规模衰落和小规模衰落。大规模衰落表示由于大范围内移动而引起的平均信号能量的减少或路径损耗。而小规模衰落则表现为两种机制：信号的时延扩展和信道的时变特性。对于无线应用，信道的时变特性是由于发射机和接收机相对移动而造成传输路径的变化。这些传播条件的变化速率影响衰落率。如果存在大量反射路径而不存在视行信号分量，此时的小规模衰落称为瑞利衰落(Rayleigh fading)，接收信号的包络由瑞利概率分布函数统计描述。这种衰落也就是这次实验我准备研究的-system fo
学生信息管理系统1
- 学生信息的管理是学校经常遇到的问题。学生数量的积聚增加和学生认识制度的改革，在校学生的认识在不断增加，而学生管理人员则相对减少。加上我国大学基层学生管理工作的头绪多，内容杂，管理细，要求高，传统管理办法已基本不适应新形势的要求。如在校生的学籍、课程成绩、学费的缴纳与否、学生所在班级等，稍有不慎就会出现错误。同时学生成绩的手工登录与查询，是一项非常繁重而枯燥的劳动；学生缴费与否也不可出粗心大意，一个字的差别可能造成经济上的大损失；每年课程的变化都需要重新规划，耗费许多人才和物力，而且会因人的情绪烦
hyplas
- ************************************************************************ * * * * * THIS IS THE H Y P L A S 2.0 README FILE * * ----------------- * * * * HYPLAS is a finite element program for implicit small and large * * strain analisys of hyperelast
Mobmangmtstrtgy
- GPRS is part of the evolution path towards 3G. This paper investigates the effect of user mobility on packet transmission in GPRS. A simulator was developed to study the end-to-end behaviour of data transmission between a mobile client and a fKed s
MobmngmtGPRS
- GPRS is part of the evolution path towards 3G. This paper investigates the effect of user mobility on packet transmission in GPRS. A simulator was developed to study the end-to-end behaviour of data transmission between a mobile client and a
524g
- 历史记录 1 聊天室登陆页面以及聊天室内的整体美化 2 显示聊友列表显示性别 3 整理了图片文件的路径 4 增加了权限的设置类别 5 隐藏了管理界面的路径 6 为整体减肥,去掉了很多代码 管理账号：风筝 密码：123456-Historical records 1 chat rooms landing pages of indoor whole beautify and chat 2 shows gender chat fri
hongasdfqiSuperMarket
- 红旗连锁-进销存管理系统源码 SuperMarketMS为进销存管理系统源文件 DataBaseAttach为数据库部署项目 Setup为整个系统的部署项目 ----------------------------------------------------------------------- 1.Setup\Debug下的setup.exe为整个项目的安装程序 2.安装完成后，执行桌面的“数据库自动部署”可自动部署系
AREPS
- 电磁传播损耗的计算方法，模拟电磁波在大气中的传播路径-A propagation path of the electromagnetic propagation loss calculation method and the simulation of electromagnetic wave in the atmosphere
haimian
- 基于matlab的海洋通信的基础猜想，采用数字调制，2径仿真，其中损耗采用HUAWEI早年实测模型-Based on the basis of conjecture matlab marine communications, digital modulation, two-path simulation, in which the loss measured using early model HUAWEI
OscarV3.15
- Descr iption OSCAR is an optical FFT code used to calculate the steady state optical field circulating in Fabry Perot cavities. The code can integrate non-sperical mirrors and any arbitrary input fields. Recent applications for OSCAR have been: ca
ex1
- 计算两路信道径损耗的和值，计算和值的距离可以随机变化，带word说明文档(The sum of the path loss of two channels is calculated, and the distance between the calculated and the values can be changed randomly)
Untitled
- 北斗最小二乘定位算法定位，根据路径损耗与卫星发出公率，求出基准站接收机接收到的卫星信号(Orientation of beidou least-square algorithm, according to the path loss and satellite issued a public rate, and the base station receiver to receive satellite signals)
pathloss calculations
- shows the free-space path loss at the carrier frequency of fc = 1.5 GHz for different antenna gains as the distance varies
Ue
- UE和基站之间的各种损耗计算函数和自适应编码函数，其中包括路径损耗、角度损耗、阴影衰落、SINR更新，AMC函数、小区接入函数、UE初始化函数等，主要用于TDDLTE下行仿真使用。希望能给做TDDLTE下行仿真的道友一些启发。(The calculation function and adaptive encoding function of various loss between the UE and the base station, including path loss, angle
Jidasiran_vs_Triangle
- RSSI定位算法不同参数定位误差对比关系，路径损耗因子不同，误差产生变化(The location error of RSSI location algorithm is different, and the path loss factor is different, and the error is changed.)
D2D-communication-master
- # D2D-communication optimal mode selection between normal cellular and D2D mode. MCMC_k_user.m is the main file to be run. This takes the input for No. of users, Power of each device, power emitted by the base station and path loss exponent an
multi-kernel-path-1.1
- 多核变换，稀疏变换，核变换自适应学习，图形图像变换(Descr iption ----------- Multi-Kernel-Path package is a Matlab program that computes the entire regularization path for multiple-kernel learning problems. More precisely, it solves any learning problem with a smooth loss
自由空间路径损耗
- 这是自由空间路径损耗的代码。里面有多个m文件(This is the code of path loss in free space. There are multiple M files in it.)
Hungarian-algorithm-By-matlab-master
- 对异构网络下的信道环境进行建模，包括路径损耗，多径衰落效应，小尺度衰落，并给出了匈牙利算法的实现(Modeling the channel environment under heterogeneous networks, including path loss, multipath fading effect, small-scale fading, and giving the implementation of Hungarian algorithm)
plot_PL
- 绘制在无线信道中，自由空间路径损耗模型的图形。(The free space path loss model in wireless channel is drawn.)