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Description: This code was used for making the practical measurements in section 2.3 of my thesis. This Matlab code allows an OFDM signal to be generated based on an input data file. The data can be random data, a grey scale image, a wave file, or any type of file. The generated OFDM signal is stored as a windows wave file, allowing it to be viewed, listened to and manipulated in other programs. The modified wave file can then be decoded by the receiver software to extract the original data. This code was developed for the experiments that I performed in my honours thesis, and thus has not been fully debugged.
This is the original code developed for the thesis and so has several problems with it. The BER performance given by the simulations is infact Symbol Error Rate.
-This code was used for making the practical measurements in section 2.3 of my thesis. This M atlab code allows an OFDM signal to be generated based on an input data file. The data can be rando m data, a gray scale image, a wave file, or any type of file. The OFDM signal is generated stored as a windows wave file, allowing it to be viewed. listened to and manipulated in other programs. The modified wave file can then be decoded by the receiver software to extract the original data . This code was developed for the experiments th at I performed in my honors thesis, and thus has not been fully debugged. This is the original code developed for the thesis and so ha 's several problems with it. The BER performance given by the simulations is infact Symbol Error Rate.
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Size: 162332 |
Author: 王文 |
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Description: 这个程序是用格雷-RM编码法抑制峰均功率比的matlab仿真程序，对1000个OFDM符号进行统计然后表征算法对PAPR的改进程度，绝对可以运行-This procedure is used Gray - RM coding method for suppressing the peak to average power ratio of Matlab simulation program, 1,000 pairs of OFDM symbols statistics then PAPR characterization of the algorithm improvements, definitely can run
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Size: 1150 |
Author: baoruihan |
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Description: 这篇文章主要介绍了利用格雷码对OFDM系统PAPR抑制的算法详细步骤，与Golay码算法的源程序交相辉映-This article introduces the use of Gray code PAPR of OFDM system suppression algorithm detailed steps Golay code and the source code of each other -- Algorithm
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Size: 86964 |
Author: baoruihan |
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Description: This project aim was to build wireless software modem for data communication
between two computers using an acoustic interface in the voice frequency range (20Hz–
20,000Hz). The transmitting antenna is a speaker (frequency response of: 90Hz –
20,000Hz) and the receiving antenna is a microphone (frequency response of: 100Hz –
16,000Hz). The test files used as information files were text files.
This goal was attained both in an incoherent scheme and in a coherent scheme.
Build under Matlab code, our modem uses OFDM (orthogonal frequency division
multiplexing) modulation, synchronization by LMS sequence, channel estimation (no
equalizer) via pilot tones. The symbols are either PSK or ASK for a constellation size of
2 or 4. To optimize the probability of error, these symbols were mapped using Gray
mapping.
Report
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Size: 559541 |
Author: buyop |
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Description: This code was used for making the practical measurements in section 2.3 of my thesis. This Matlab code allows an OFDM signal to be generated based on an input data file. The data can be random data, a grey scale image, a wave file, or any type of file. The generated OFDM signal is stored as a windows wave file, allowing it to be viewed, listened to and manipulated in other programs. The modified wave file can then be decoded by the receiver software to extract the original data. This code was developed for the experiments that I performed in my honours thesis, and thus has not been fully debugged.
This is the original code developed for the thesis and so has several problems with it. The BER performance given by the simulations is infact Symbol Error Rate.
-This code was used for making the practical measurements in section 2.3 of my thesis. This M atlab code allows an OFDM signal to be generated based on an input data file. The data can be rando m data, a gray scale image, a wave file, or any type of file. The OFDM signal is generated stored as a windows wave file, allowing it to be viewed. listened to and manipulated in other programs. The modified wave file can then be decoded by the receiver software to extract the original data . This code was developed for the experiments th at I performed in my honors thesis, and thus has not been fully debugged. This is the original code developed for the thesis and so ha 's several problems with it. The BER performance given by the simulations is infact Symbol Error Rate.
Platform: |
Size: 161792 |
Author: 王文 |
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Description: 这个程序是用格雷-RM编码法抑制峰均功率比的matlab仿真程序，对1000个OFDM符号进行统计然后表征算法对PAPR的改进程度，绝对可以运行-This procedure is used Gray- RM coding method for suppressing the peak to average power ratio of Matlab simulation program, 1,000 pairs of OFDM symbols statistics then PAPR characterization of the algorithm improvements, definitely can run
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Size: 1024 |
Author: baoruihan |
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Description: 这篇文章主要介绍了利用格雷码对OFDM系统PAPR抑制的算法详细步骤，与Golay码算法的源程序交相辉映-This article introduces the use of Gray code PAPR of OFDM system suppression algorithm detailed steps Golay code and the source code of each other-- Algorithm
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Size: 87040 |
Author: baoruihan |
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Description:
This program simulates the bit-error-rate (BER) performance of OSTBC
with L=4 antennas over the frequency flat Rayleigh block fading channel
The code is developed for real orthogonal design, code rate 1/2
modulation- 16 QAM with gray coding resulting in 2 bits/sec/Hz.-This program simulates the bit-error-rate (BER) performance of OSTBC with L = 4 antennas over the frequency flat Rayleigh block fading channel The code is developed for real orthogonal design, code rate 1/2 modulation-16 QAM with gray coding resulting in 2 bits/sec/Hz.
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Size: 1024 |
Author: george |
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Description: This project aim was to build wireless software modem for data communication
between two computers using an acoustic interface in the voice frequency range (20Hz–
20,000Hz). The transmitting antenna is a speaker (frequency response of: 90Hz –
20,000Hz) and the receiving antenna is a microphone (frequency response of: 100Hz –
16,000Hz). The test files used as information files were text files.
This goal was attained both in an incoherent scheme and in a coherent scheme.
Build under Matlab code, our modem uses OFDM (orthogonal frequency division
multiplexing) modulation, synchronization by LMS sequence, channel estimation (no
equalizer) via pilot tones. The symbols are either PSK or ASK for a constellation size of
2 or 4. To optimize the probability of error, these symbols were mapped using Gray
mapping.
Report-This project aim was to build wireless software modem for data communicationbetween two computers using an acoustic interface in the voice frequency range (20Hz-20000Hz). The transmitting antenna is a speaker (frequency response of: 90Hz-20000Hz) and the receiving antenna is a microphone (frequency response of: 100Hz-16000Hz). The test files used as information files were text files.This goal was attained both in an incoherent scheme and in a coherent scheme.Build under Matlab code, our modem uses OFDM ( orthogonal frequency divisionmultiplexing) modulation, synchronization by LMS sequence, channel estimation (noequalizer) via pilot tones. The symbols are either PSK or ASK for a constellation size of2 or 4. To optimize the probability of error, these symbols were mapped using Graymapping.Report
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Size: 559104 |
Author: |
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Description: ofdm code in matlab,use bpsk,gray code,-ofdm code in matlab,use bpsk,gray code,..
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Size: 5120 |
Author: fery |
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Description: the OFDM PHY is adaptive therefore it supports
multiple schemes BPSK, QPSK, 16-QAM and 64-QAM for
data carriers’ modulation. The constellation diagrams are
gray mapped and shows the magnitudes I and Q (In-phase
and Quadrature) components of each incoming bit(s)
combination along with their normalization factor C to
calculate magnitude of each model
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Size: 1497088 |
Author: san |
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Description: Simulation of QPSK Demodulation with gray encoding
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Size: 1024 |
Author: onos |
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Description: Simulation of QPSK modulation with gray encoding
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Size: 1024 |
Author: onos |
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Description: 完整的图像处理课设，包含所有源代码，汽车图像，matlab实现了五类灰色关联度模型的计算,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块。- Complete class-based image processing, contains all of the source code, auto image, matlab implements five gray correlation degree computing model, ofdm system simulation including 16qam modulation fft windowing modules plus cp.
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Size: 5120 |
Author: 孙东富 |
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Description: 基于欧几里得距离的聚类分析，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，matlab实现了五类灰色关联度模型的计算。- Clustering analysis based on Euclidean distance, ofdm system simulation including 16qam modulation fft windowing modules plus cp, matlab implements five gray correlation degree computing model.
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Size: 5120 |
Author: gang |
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Description: 搭建OFDM通信系统的框架，基于matlab平台实现,matlab实现了五类灰色关联度模型的计算。- Build a framework OFDM communication system, Based on matlab platform, matlab implements five gray correlation degree computing model.
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Size: 5120 |
Author: 张琳来 |
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Description: Is a two hidden layer back propagation neural network, Time series data analysis Mellin transform tool, matlab implements five gray correlation degree computing model.
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Size: 5120 |
Author: puilengkiehao
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Description: matlab implements five gray correlation degree computing model, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, NRZ type differential phase modulation signal modeling and simulation analysis.
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Size: 58368 |
Author: ivnser
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Description: Using MATLAB compressed sensing, Using matlab written narrowband noise occurs, matlab implements five gray correlation degree computing model.
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Size: 151552 |
Author: 薛拴中
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Description: Computation Method D phononic bandgap plane wave, matlab implements five gray correlation degree computing model, Including regression analysis and probability and statistics.
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Size: 150528 |
Author: avusnttb
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