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threeway
- 对3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真（不同p和delay 的取值来分别定义莱斯（瑞利）平坦衰落信道、莱斯（瑞利）频率选择性衰落信道).-For three fixed-path multipath AWGN channel of the QPSK system BER performance simulation (different values for p and the delay are defined Rice (Rayleigh) flat fading
MultipathChannelVerification
- Single/Multipath Channel Model Verificaiton EbNo vs. BER/SER under AWGN BPSK vs. QPSK Theory vs. Simulation AWGN vs. Flat Fading Channel Most files are written by myself, enjoy it. Figures are attached.
vBERcheck
- ber performance of sc-fdma, we can consider awgn channel or multipath channel.
ReaderTransmit_20070715
- RFID读卡器与标签之间在AWGN和加入其它读写器干扰下的BER仿真，及频谱仿真。在SIMULINK下的-Between RFID tag reader and add in the AWGN and the interference of other reader of the BER simulation, and the spectrum simulation.
Bernoulli
- This Simulink model simulates as an example the transmission and reception of random digital data modulated with GMSK. The purpose of this model is to illustrate how part of the GSM transmission and reception works. It also measures the BER, affected
ofdm
- 对OFDM通信系统进行仿真，使用AWGN信道，生成误码率与信噪比的仿真图形，并与理论图形进行比较-The simulation of the OFDM communication system, using the AWGN channel, BER and SNR generated graphic simulation, and compared with the theoretical graph
convlutional_code_viterbi
- 卷积码的实现，c比matlab快很多。scr ipt for computing the BER for BPSK modulation in AWGN with Hard and Soft decision Viterbi decoding with traceback-discuss a simple binary convolutional coding scheme at the transmitter and the associated Viterbi (maximum li
IS95Forwordlink
- 该代码实现了IS-95物理层的仿真，发送端加噪后，接收端采用硬裁决，计算BER等。学习意义很大。-IS95 Forward link is realized. The AWGN is added by tranmitter,and then caculated by hard decision by reveiver. It is useful for CDMA2000 learner.
OFDM_MATLAB
- MATLAB上实现的OFDM+AWGN/Rayleigh+BPSK/QPSK/16QAM/64QAM， 并分析EbN0 vs BER.-The MATLAB implementation OFDM+AWGN/Rayleigh+BPSK/QPSK/16QAM/64QAM, and analyze EbN0 vs BER.
16QAM
- 16QAM simulation. The entire process includes the generation of the 16QAM constellation and the waveform signal in complex base band, the upconverting to passband, pass through AWGN channel, demodulation with a Matched Filter, detection using the sof
LDPC-Code-Rate-1_2
- Matlab software that generates LDPC parity check matrix of rate 1/2 with the possibility of selecting the input output block dimension and performs BER evaluation of BPSK+LDPC transmission over AWGN channel.
cdma_power_allocation
- first, this project simulates cdma network using 63 gold code over Rayleigh fading channel.then ,compares rake receiver performance with ordinary receiver and theory awgn and theory Rayleigh channel . finally , we observe decreasing ber when number o
NCT_BER_awgn
- 该程序实现了使用非线性压扩函数对OFDM信号进行压扩变换，并对其在AWGN下的误码性能进行了测试。-This manuscr ipt exploit the nonlinear companding function to reduce the PAPR in OFDM system, and test the BER performance in AWGN channel
PS_ofdm_basic
- 该程序主要实现了使用高斯脉冲成形脉冲对OFDM信号进行成形。并对其在AWGN信道下的误码性能进行了测试，对从事4G、5G研究的科研工作者很有好处。-This manusript uses the Gaussian pulse to shaping the OFDM system, ad test the BER performance in AWGN channel, its very helpful for who work in the 4G and 5G communication tec
QAM
- QAM Modulation for Constellation and BER in awgn
64QAM-ofdm
- 本程序是对64QAM-OFDM的调制解调及加AWGN的简单程序。做成GUI形式，能方便地梳理清楚整个过程。调制解调过程中加入了导频和CP循环前缀，可观察EVM和EbN0-BER曲线。-this program is about the modulation and demodulation based on Matlab.A simple program to familiar with the process of 64QAM-OFDM.Using reference and CP. You
Understanding LTE with MATLAB chapter3
- % zREADME.m % Instructions regarding how to run MATLAB experiments in this directory % (UnderstandingLTEwithMATLAB_Chapter3) % % This folder contains a series of MATLAB functions that showcase % modulation, scrambling and coding functionalities used
scriptbpsk_ber
- BPSK调制误比特率测试In this post, we will derive the theoretical equation for bit error rate (BER) with Binary Phase Shift Keying (BPSK) modulation scheme in Additive White Gaussian Noise (AWGN) channel. The BER results obtained using Matlab/Octave simulatio
MATLAB-files_OFDM
- BER calculation for OFDM in AWGN channels
bipolar_AWGN_BER
- bipolar AWGN bit error rate