-
LTEandLTE_Advanced
近年来随着移动互联网业务和物联网业务的兴起与
发展，用户对移动宽带业务需求越来越旺盛，对移动通信
网络的接入速率和质量要求也越来越高，原有基于码分多
址（CDMA）的3G及其增强技术未来将无法满足业务发展
需要，因此3GPP及3GPP2组织自2004年开始启动长期
演进（LTE）/空口演进（AIE，后改名为超移动宽带UMB）项
目，旨在通过引入一些关键技术，如正交频分复用（OFDM）
调制技术、多入多出（MIMO）技术、混合自动重传请求
（HARQ）、全IP扁平化架构及动态带宽分配等实现网络变
革，达到以下所述的网络性能，为移动宽带多媒体业务持
续发展提供技术保障。(Abstract:To meet the needs of mobile broadband
services,LTE is being deployed and becoming ma－
tured,which includes key technologies such as
OFDM,high-order modulation,HARQ,enhanced
multi-antenna technologies,fast synchronization
technologies,scalable control channel design,adap－
tive resource allocation,interference suppression
technologies etc.Moreover,the discussion on LTE-
Advanced has started,where technologies being
considered includes aggregate multi-carrier,high－
er-order MIMO,smart relay,heterogeneous net－
work,multipoint collaboration as well as enhanced
interference management.)
- 2010-08-31 10:04:48下载
- 积分：1
-
chap3
这是有关MATLAB学习的一些编程技巧和使用的一个程序示例(MATLAB STUDY)
- 2009-05-10 09:02:29下载
- 积分：1
-
PFCinsinglephase
power factor correction in single phase.pls check it
- 2013-07-25 15:41:08下载
- 积分：1
-
jsjsp
FMCW调频连续波雷达的测距测角，信号处理中的旋转不变子空间法，研究生时的现代信号处理的作业。( FMCW frequency modulated continuous wave radar range and angular measurements, Signal Processing ESPRIT method, Modern signal processing jobs when the graduate.)
- 2017-05-25 17:48:53下载
- 积分：1
-
Blind-identification
利用现代谱估计中的AR 模型求取仿真噪声信号和真实噪声信号的模型参数，然后利用这些参数求得信号的功率谱图，通过功率谱图定性地描述主噪声源和次噪声源。在利用信号功率谱图定性描述噪声源后，进一步地利用曲线相似度和曲线关联度定量的识别主噪声源和次噪声源(Use of modern spectral estimation of AR model to strike a realistic simulation of the noise signal and noise model parameters, and then use these parameters obtained by the signal power spectrum, power spectrum qualitatively described by the main noise source and the second noise source. In the use of qualitative description of the noise signal power spectrum of the source, the further use of the correlation curve and the curve of quantitative similarity identification of the main noise source and the second noise source)
- 2011-11-20 22:07:43下载
- 积分：1
-
Introduction-to-digital-signal-processing-and-fil
digital signal processing, wiley publishers
- 2013-11-09 21:56:05下载
- 积分：1
-
dace_kriging
说明： 克里格法（Kriging，KRG）是由法国统计学家 Matheron 于 1963 年提出的，为纪念南非金矿工程师 Krige（Krige, 1951）曾于 1951 年使用回归方法对空间场进行预测的开创性研究，Matheron 将该方法命名为 Kriging，最开始该方法常被用于对矿产储量分布情况进行预（Matheron, 1963）。目前该方法作为最常用的空间插值算法，被广泛应用于地理科学、环境科学、大气科学等研究中。(Kriging (KRG) method was proposed by Matheron, a French statistician, in 1963. In order to commemorate the pioneering research of Krige (1951), a gold mine Engineer in South Africa, who used regression method to predict the spatial field in 1951, Matheron named this method Kriging. At first, this method was often used to predict the distribution of mineral reserves (Matheron, 1963) . At present, as the most commonly used spatial interpolation algorithm, this method is widely used in geographical science, environmental science, atmospheric science and other research.)
- 2020-02-10 17:27:01下载
- 积分：1
-
IOA
一篇关于智能优化调度的博士论文，其中包括对蚁群、遗传、粒子群等多种算法的研究(Intelligent Scheduling an article about the doctoral thesis, including ant colonies, genetic, and other particle swarm algorithm)
- 2011-05-18 20:06:57下载
- 积分：1
-
RBFPID
这是一个基于神经网络RBF的PID控制器，SIMULINK模型加m函数(This is a PID controller based on neural network RBF, SIMULINK model plus m function.)
- 2021-04-12 21:08:57下载
- 积分：1
-
ReservoirSimulation
Petroleum Reservoir Simulation
- 2009-03-19 14:24:59下载
- 积分：1
