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MIMO-OFDM.zip
- MIMO-OFDM simulations(16QAM,64QAM)(Tx 1~4),MIMO-OFDM simulations(16QAM,64QAM)(Tx 1~4)、
16qam_channel_encode
- 一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，采用（7，4）循环码对信源做信道编码，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，再对信号进行信道解码，画出采用信道编码技术和不采用信道编码技术的误比特率图。-First, this program uses 16QAM modulation mode, for a string of two binary source is modulated,
BCH
- BCH码的matlab仿真，可变调制方式BPSK,4QAM,16QAM等-BCH code matlab simulation, variable modulation BPSK, 4QAM, 16QAM, etc.
OFDM_4QAM
- matlab 下OFDM仿真，用4QAM调制，从一个国外网站上下载，大家可以参考一下-matlab simulation of OFDM with 4QAM modulation, from a foreign website, we can refer to
qam4
- QAM 4 Modulator and Demodulator based on ETSI TETRA Standard
mapper2_4_6
- Mapper for QAM 2,4 and 6 bits, taking streams and mapping 2 symbols for Modulation
4LevelFSK
- A simulink simulation model : 4 level frequency shift keying modulation and demodulation simulation.
4QAM_demod
- this code is about demodulation of 4qam
123
- Rayleigh信道中的误码率仿真源代码下载-Descr iption This program simulates the bit-error-rate (BER) performance of Orthogonal space time block code over Rayleigh fading channel with L=4 TX antennas and M=1 RX antenna The code has been developed for real orthogo
qam
- Matlab 实现的基于4-QAM 的OFDM 系统仿真-Based on 4-QAM OFDM simulation
OFDM
- 该模型实现了一个通用的OFDM TX和RX，这是不依赖于任何特定的行业标准。该模型的目标是开发和研究不断（不是“突发”）载波同步和定时跟踪方案。该技术纳入然后可以扩展和修改，以标准的具体通讯套件。该模型采用了“收购”技术，它利用了循环前缀相关属性，以赶在试图完成罚款跟踪算法一帧的边界粗略的估计。该模型实现了一个16点64循环前缀的OFDM载波波形。在OFDM符号有16个飞行员，3后卫音（0，带边幅），并使用45 QAM的剩余数据流4。 这包括最新型的衰落信道，误码率计算，并
MMSE
- 用于MIMO系统的检测用MMSE针对4-QAM-suboptimal detection full CSIR using MMSE equalizer for MIMO system ，4QAM
qpsk
- symbol error rate for QPSK(4-QAM) modulation
awgn_qpsk
- symbol error rate for QPSK(4-QAM) modulation
OFDM_MATLAB
- ofdm仿真程序 子载波数 128 位数/ 每符号 2 符号数/ 每载波 1000 训练符号数 0 循环前缀长度 8 (1/16)*T 调制方式 4-QAM 多径信道数 3 IFFT Size （点数） 128 信道最大时延 2 -OFDM simulation program, using QAM modulation
Rayleigh
- 仿真比较4-QAM和4-FSK调制信号在Rayleigh信道下的误符号率和误比特率性能-Simulation 4-QAM and 4-FSK modulated signals in Rayleigh fading channels under the symbol error rate and bit error rate performance
2121
- 通信系统建模与仿真中OFDM系统采用4-QAM调制-Communication systems modeling and simulation of OFDM system using 4-QAM modulation
CODE-MATLAB-QAM-_RAYLEIGH_AWGN
- Simulation BER of MQAM with M = 4 or 16 over fading and Rayleigh environment.
mimo_4QAM
- mimo matlab code for 4-qam communication systems
QAM and QPSK MATLAB
- Quadrature Amplitude Modulator (QAM) in digital communication system, generation of Quadrature Phase Shift Keyed (QPSK or 4-PSK) signal and demodulation. Introduction: The QAM principle: The QAM modulator.