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CC2500_RX
- 使用MSP430单片机2.4GHz无线模块CC2500的发射及电源管理程序。-Using MSP430 microcontroller CC2500 2.4GHz wireless transmitter module and power management procedures.
OFDM_simulate_MATLAB
- 本程序模拟OFDM系统通信过程，分为OFDM发送和接收两部分。-A simulation of the OFDM system, the communication process is divided into two parts OFDM transmitter and receiver.
LargeMIMO_sim
- Massive MIMO n radio, multiple-input and multiple-output, or MIMO (commonly pronounced my-moh or me-moh), is the use of multiple antennas at both the transmitter
lms
- Adaptive filtering algorithm based on LMS (B-LMS), to fast track the process of change in channel between transmitter & receiver
xindaohuajiashoufashe
- 信道化接收发射机设计，很好用。供大家一起研究学习。-Channelized receiver transmitter design, easy to use. Research for everyone to learn.
02_OFDM_Simulation_Using_Matlab
- 根据 DVB-T 欧洲标准写的一个OFDM matlab 仿真，其中包括发射器和接收器。文章中有matlab程式的详细介绍，有仿真方框图，还有每步的实验结果分析，特别适合OFDM的初学者。算是OFDM比较简单的一个入门介绍。英文也比较浅显，可读性很强-According to the European DVB-T standard to write a OFDM matlab simulation, which comprises a transmitter and a receiver. Ar
Radar-System-Simulation-matlab
- 对整个雷达系统从发射端调制到接收端解调进行仿真，并模拟了雷达系统特有的信道环境-Simulate the whole radar system including moduation at the transmitter end, radar channel, and demoduation at the receiver end.
fsdhejijidhouyufashe
- 低频信号先进行放大，再调制解调，设计发射机和接收机-Low-frequency signal is first amplified, and then modulation and demodulation, the transmitter and receiver design
fasheji
- 低频信号先进行放大，再调制解调，设计发射-Low-frequency signal is first amplified, and then modulation and demodulation, the transmitter
OFDM_windowing
- these codes used to implement OFDM transmitter and receiver with low out of band radiation. the number of subcarrier is flexible.
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
MIMO-OFDM-Comms-with-MATLAB
- MIMO-OFDM wireless communications with matlab 例程。包含propagation and fading、SISO channel models、MIMO Channel models、intorduction to ofdm、 synchronization for ofdm、channel estimation、Papr reduction、inter-cell interference mitigation techniques MIMO chan
rcosine
- 通信系统中升余玄滚降特性,真实反应了通信系统的抑制码间串绕的原因.-The rapid growth of wireless communications and its prevasive use in all walks of life are changing the way we communiction in some foundamental ways.Most important,reliance on radio propagation as the physical mecha
802.11a-MIMO
- WLan-IEEE802.11a modified with MIMO (Multiple transmitter and receiver)
DOA
- 波达方向（Direction Of Arrival）估计，又称为谱估计（spectral estimation）、波达角（Angle Of Arrival）估计。一个信源有很多可能的传播路径和到达角。如果几个发射机同时工作，每个信源在接收机处形成潜在的多径分量。因此，接收天线能估计出这些到达角就显得很重要，目的是破译出哪个发射机在工作以及发射机所处的可能位置。通过测量辐射信号的波达方向（DOA全称Direction Of Arrival）或波达角（AOA）来估测辐射源的位置。理论上这种估计只需要
EXP-LCMV
- 数字波束形成包括发射和接收两个部分。所谓波束形成是指将一定几何形状(直线、圆柱、弧形等)排列的多元基阵各阵元输出经过处理(例如加权、时延、求和等)形成空间指向性的方法-Digital beamforming includes a transmitter and receiver in two parts. The so-called beam forming means directivity methods will surely geometry (straight, cylindrical
OFDM-BER-computation
- ofd估计信道性能，计算误比特率，包含信号发射，信道估计，信号接收。在高斯信道，采用qdpsk调制解调。-ofd channel estimation performance, bit error rate calculation, comprising a signal transmitter, channel estimation, signal reception. In the Gaussian channel, using qdpsk modem.
set allows for an OFDM transmission
- This simulation scr ipt set allows for an OFDM transmission to be simulated. Imagetx.m generates the OFDM signal, saving it as a windows WAV file. This allows the OFDM signal to be played out a sound card and recorded back. Imagerx.m decodes the
ErgodicCpacity-noCSI
- 该代码的功能是MIMO系统中，当发送端未知信道信息时的系统信道容量-The code' s function is to MIMO systems, when the channel information unknown to the transmitter system channel capacity
shuw
- 与在空间域上通过适当信号处理来分离多用户相比，下行多用户多输入多输出（MU-MIMO）传输技术因其显著增加系统容量的潜力近来已经得到广泛关注。令人遗憾的是，这些技术需要准确的信道状态信息保证其正常运行。然而在实践中，由于在FDD系统中反馈信道的有限容量导致精确的CSIT是难以获得的。本文研究的系统采用MU-MIMO下行链路传输中的分解有限反馈。特别是，支持能够处理用户间干扰的方案的必不可少的信息是确定的，根据把残余的用户间干扰功率最大限度地减小来设计最佳的码本。模拟结果表明，一般的有限反馈对通过