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16_qam
- 16QAM调制和解调，中间经过高频调制，采用均衡接收,信道为加性高斯白噪声-16QAM modulation and demodulation, then modulate the signal to the high frequence before translated onto the channel
SSB
- single side band modulation using matlab
QAM
- QAM modulation using matlab
MODE_motion
- Modulation Demodulation matlab file
Diff-Mod-Codes
- Different modulation schemes codes
Rayleighfadingchannel
- 瑞利信道仿真scr ipt for computing the BER for BPSK modulation in a Rayleigh fading channel clear- scr ipt for computing the BER for BPSK modulation in a Rayleigh fading channel clear
da1
- HELP: coherent_ML_receiver function [separated_data]=coherent_ML_receiver(received_signal,H,code_name,rate,num_code,modulator) Perform Maximum Likelihood Space Time Decoding. The function can be computionnaly expensive if the modulation
Amplitude_mod_m
- fm=input( Enter the message signal frequency fm= ) fc=input( Enter the carrier frequency fc= ) Am=input( Enter the message signal amplitude Am= ) Ac=input( Enter the carrier signal frequency Ac= ) n=input( Enter the no of DFT points: )
wimax-mimo.alamouti-ofdm
- different types of digital modulation techniques and 802.16e physical layer simulation by using simulink
HARQ
- 自己写的组合译码程序 bpsk调制 汉明编码-Write your own combination of decoding process bpsk Hamming code modulation
Beamforming
- scr ipt for computing the BER for BPSK modulation in a Rayleigh fading channel with and without transmit beamforming - scr ipt for computing the BER for BPSK modulation in a Rayleigh fading channel with and without transmit beamforming
GMSK
- GMSK调制的实现，作者写的很不错，值得分享-GMSK Modulation
ZHAO_OFDM
- 这个程序除了接收机同步、信道编码没有加入外，基本上反映了一个OFDM系统的特性： 1. qpsk/16qam/64qam映射、解映射 2. OFDM调制解调（循环前缀，FFT等） 3. 非整数采样时刻多径时延的多径信道 4. Rayleigh或者Rician多径信道 5. 信道的连续时变（非block fading） 6. 线性插值信道估计 7. FFT变换域插值信道估计-In addition to this program receiver synchroniza
OFDM_fangzhen
- 本程序对OFDM这一调制方式的基本流程进行了仿真，通过高斯白噪声信道，接收信号解调，对比发送和接收信号波形，并画出功率谱密度图形-This program OFDM modulation scheme of this basic flow of the simulation carried out by white Gaussian noise channel, the received signal demodulation, compare sent and received signal
psk
- Mpsk simulation (m=2,4,8) from generation of bit stream through MPSK modulation and the creation of AWGN complex noise to the demodulation
Fadechannel
- 用线性分组码的信道编码仿真衰落信道性能。 包含整个通信过程，信源编码，信道编码，调制解调，纠错。功能齐全-Linear block codes channel coding simulation of fading channel performance. Contains the entire communication process, source coding, channel coding, modulation and demodulation, error correction
16QAM
- 通訊系統中的調變，將原本binary的資料map into 16QAM 星座圖。-The modulation method of communication system. This document is 16QAM. 16QAM transforms binary data into 16-point constelations.
dmt.tar
- Discrete Multi Tone (DMT) is the modulation scheme used for Asymmetric Digital Subscriber Line (ADSL) systems and one of the modulation schemes used for Very high-speed Digital Subscriber Line (VDSL) systems.
OFDM
- OFDM通信系统调制解调 包括数字前端处理、卷积编码、峰均值抑制、符号定时、频偏检测、信道估计、相位补偿等-OFDM modulation and demodulation communication system including digital front-end processing, convolution coding, the mean peak inhibition, symbol timing, frequency offset detection, channel estim
MIMO
- 这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。 -This is a space-time block coding based on MIMO_OFDM Communication System Simulation and Design. The system consists of QPSK modulation and demodulation, IFFT modulation,