-
LTE-MIMO-OFDM
一篇西安电子科技大学的博士论文《LTE中MIMO_OFDM系统物理层关键技术研究》，作者李文刚，关键词：多入多出 多用户 MIMO 空时编码 功率分配 波束赋形(Xidian University, a doctoral thesis " LTE physical layer system in MIMO_OFDM key technologies" , author Liwen Gang, Keywords: Multiple Input Multiple Output Multi-user MIMO space-time coding beamforming power allocation)
- 2011-09-15 10:24:10下载
- 积分：1
-
DSP FFT 压缩上传文件
说明： 学习资料，DSP实现FFT的实验报告，包括MATLAB实现FFT的代码，学习(Learning materials, DSP implementation of FFT experimental report, including MATLAB implementation of FFT code, learning)
- 2020-03-18 14:37:59下载
- 积分：1
-
hrpwm
说明： DSP28335的hrpwm程序，通过测试，可运行使用(DSP2812 hrpwm program, the test can be run using)
- 2011-04-06 13:17:39下载
- 积分：1
-
mmwave-beamforming
The ever growing traffic explosion in mobile
communications has recently drawn increased
attention to the large amount of underutilized
spectrum in the millimeter-wave frequency bands
as a potentially viable solution for achieving tens
to hundreds of times more capacity compared to
current 4G cellular networks. Historically,
mmWave bands were ruled out for cellular usage
mainly due to concerns regarding short-range
and non-line-of-sight coverage issues. In this
article, we present recent results channel
measurement campaigns and the development of
advanced algorithms and a prototype, which
clearly demonstrate that the mmWave band may
indeed be a worthy candidate for next generation (5G) cellular systems
- 2015-02-11 14:56:44下载
- 积分：1
-
Matlab-fangzhen
最简单的单相桥式整流、三相桥式整流和三相逆变电路，方便作为基础学习(The simplest single-phase bridge rectifier, three-phase and three-phase bridge rectifier inverter circuit, as a basis to facilitate learning)
- 2021-02-05 20:59:56下载
- 积分：1
-
gdb
Summary of gdb
The purpose of a debugger such as gdb is to allow you to see what is going on “inside”
another program while it executes—or what another program was doing at the moment it
crashed.
gdb can do four main kinds of things (plus other things in support of these) to help you
catch bugs in the act:
• Start your program, specifying anything that might affect its behavior.
• Make your program stop on specified conditions.
• Examine what has happened, when your program has stopped.
• Change things in your program, so you can experiment with correcting the effects of
one bug and go on to learn about another.
You can use gdb to debug programs written in C and C++.
- 2010-07-29 20:52:57下载
- 积分：1
-
The-impact-of-the-background
粗糙海面包括风速，掠射角以及气泡对海面散射强度的影响(Rough surface including wind speed, grazing Angle and the effect of bubbles on the surface of the scattering intensity)
- 2016-04-14 15:09:01下载
- 积分：1
-
control-IdIq
Control strategies for extracting the three-phase reference currents for shunt active power filters are compared, uating their performance under different source conditions with PI and Fuzzy Controllers in MATLAB/Simulink environment When the supply voltages are balanced and sinusoidal, the two control strategies are converge to the same compensation characteristics However, the supply voltages are distorted and/or un-balanced sinusoidal, these control strategies result in different degrees of compensation in harmonics. The compensation capabilities are not equivalent, with p-q control strategy unable to yield an adequate solution when source voltages are not ideal. Extensive simulations are carried out with PI controller and also with Fuzzy controller for both p-q and id-iq control strategies under different main voltages.
- 2015-01-07 08:06:31下载
- 积分：1
-
DMAPADC
单片机dspic33fj128gp310， 使用DMA+ADC采样 DMA缓冲区以分散集中模式写入(dspic33fj128gp310 DMA+ADC DMA buffer is written to distribute centralized mode)
- 2013-05-23 08:56:22下载
- 积分：1
-
并网型双馈风力发电机仿真模型的研究MATLAB_SIMULINK
基于MATLAB_SIMULINK的并网型双馈风力发电机仿真模型的研究(MATLAB_SIMULINK grid-type double-fed wind turbine simulation model)
- 2020-07-05 18:58:59下载
- 积分：1
