-
Spatial-channel-model-for-MIMO-3GPP
Repeater communication is one promising candidate solution in future cellular networks because of its ability to increase throughput, data rate and coverage. It is also considered as one candidate technology feature in 3GPP/LTE-A. Traditionally repeaters have been active continuously and perform blind forwarding without knowing the signal. However the repeater in LTE Advanced is likely to include some advanced functionalities such as frequency selectivity, gain controllability, multi antenna ability, advanced antenna processing, optimum power control algorithm, etc.
- 2015-03-02 17:39:07下载
- 积分：1
-
pv_boost
The concerns for environment due the ever increasing use of fossil fuels and rapid depletion of this resource have led to the development of alternative source of energy such as solar energy. This paper proposes that how to increase the efficiency of a solar PV energy system by the advancement in conventional DC to DC Boost converter. This paper also proposes the study of open loop systems with elevated step-up conversion and step amplify in input voltage. An improved DC to DC boost converter is modeled and simulated using MATLAB. This improved boost converter provides the constant output voltage irrespective of the variable output voltage. The simulation results of this system are presented and compared. The result of the improved boost converter is also compared with the conventional boost converter. This result verifies that with the minimum number of components the proposed improved boost converter system has the advantages of high efficiency.
- 2020-06-22 02:20:01下载
- 积分：1
-
RESEARCH_ON_TURBO_EQULIZATION
传统均衡器无法有效地同时对抗这两种信道衰落，而Turbo均衡技术作为一种联合信道均衡和信道译码的方法，能有效地对抗符号间干扰（ISI），提供迭代增益，提高接收机的整体性能。因此，本文根据下一代无线通信系统的设计要求，分别对单载波和OFDM系统的Turbo均衡算法进行了研究。
(Conventional equalizer can not effectively fight both at the same time fading, while the Turbo equalization as a joint channel equalization and channel decoding method is robust against inter-symbol interference (ISI), provides iteration gain, improved receiver overall performance. Therefore, this next-generation wireless communication system according to the design requirements, namely, the single carrier and OFDM systems Turbo equalization algorithm is studied.)
- 2010-11-26 12:36:55下载
- 积分：1
-
PF_EKF
粒子滤波与EKF程序，改程序可对两种方法处理结果进行比较(Particle filter and the EKF procedure can change the program to compare the results of two methods)
- 2010-11-12 09:36:50下载
- 积分：1
-
@buffer
这个程序是通信系统的信道的仿真，完成了某些信道仿真的功能(This program is the channel of communication system simulation, complete channel emulation of some functions)
- 2011-05-07 13:56:08下载
- 积分：1
-
project
Project for Cal Poly Pomona ARO 401 course.
- 2015-03-17 16:23:09下载
- 积分：1
-
SystemEquations
Code matlab sovle system equation by some numerical method.
- 2010-01-03 22:56:05下载
- 积分：1
-
matlab_SampleTheroy
数字接收机调制解调方面的matlab程序(Digital receiver matlab aspects of modulation and demodulation process)
- 2009-06-18 18:46:03下载
- 积分：1
-
Radar_fangxiangtu
matlab仿真线性雷达天线方向图。仿真矩形天线的方向图。(The matlab simulation linear radar antenna pattern. The simulation of rectangular antenna pattern.
)
- 2020-07-01 21:20:02下载
- 积分：1
-
yichuan
说明： 用遗传方法计算100代之后的后代，看看后面会有什么效果(Calculated using the genetic offspring of 100 generations to see what effect the back)
- 2010-04-30 22:20:11下载
- 积分：1
