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Description: 仿真参数:800个载波，1024点IFFT，载波间频1，无多径和有延迟个码片仿真。调制方式是BPSK和QPSK-simulation parameters : 800 Carrier, the 1024-point IFFT, a carrier frequency between, No multi-path and the delay-chip simulation. BPSK modulation is QPSK
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Size: 8030 |
Author: ssssss |
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Description: 这是一个基于空时分组便秘的MIMO_OFDM通信系统的仿真设计，包括QPSK调制解调、IFFT调制、控时编解码、基于训练符号的信道估计等通信模块。
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Size: 12795 |
Author: mmss551 |
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Description: 仿真参数:800个载波，1024点IFFT，载波间频1，无多径和有延迟个码片仿真。调制方式是BPSK和QPSK-simulation parameters : 800 Carrier, the 1024-point IFFT, a carrier frequency between, No multi-path and the delay-chip simulation. BPSK modulation is QPSK
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Size: 8192 |
Author: ssssss |
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Description: matlab实现ofdm完整系统，包括qpsk调制，串并变换，ifft，同步等-ofdm in matlab
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Size: 4096 |
Author: 易水寒 |
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Description: MATLAB program for OFDM generation and reception
This is a simple MCM communications system. The code is pretty self-explanatory. Here I have not used the cyclic prefix.
Transmitter End:
1. Generate random serial data with M symbols (RANDSRC will do this)
2. Perform modulation (4-PSK = QPSK for now)
3. Serial to parallel
4. IFFT
5. Parallel to serial
Receiver end
Just opposite of transmitter end.
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Size: 1024 |
Author: snapaj |
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Description: 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, space-time coding and decoding, symbol-based channel estimation training, such as communication module.
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Size: 13312 |
Author: SW |
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Description: 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性
-This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussian channel model, FFT, PAPR suppression, a variety of synchronization, demodulation and decoding module, and system performance omnibus Simulation results show the reliability of system design
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Size: 15360 |
Author: ianua |
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Description: 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 the MIMO_OFDM Communication System Simulation and Design. This system consists of QPSK modulation and demodulation, IFFT modulation, space time coding and decoding, based on training symbols such as communication channel estimation module.
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Size: 12288 |
Author: 小于儿 |
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Description: 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 the MIMO_OFDM Communication System Simulation and Design. This system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, based on training symbols such as communication channel estimation module.
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Size: 9216 |
Author: 王国伟 |
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Description: 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。-main_STBC_MIMO_OFDM.m
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Size: 12288 |
Author: 谭英英 |
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Description: 该例程内容丰富，包括从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析，对OFDM信道建模，包括普通IDFT算法和IFFT快速算法，基于OFDM体制的调制和解调程序，降低OFDM系统PAPR的pts算法的仿真程序，完整的OFDM链路程序并作了较为具体的解析-The routines cover a wide range from basic bpsk, qpsk, qam to the actual ofdm systems, cdma link, mac layer simulation, the OFDM channel modeling, including ordinary IDFT algorithm and IFFT fast algorithm, based on OFDM modulation system and demodulation process, reduce the PAPR of OFDM system pts algorithm simulation program, a complete OFDM link process and made more specific analysis
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Size: 885760 |
Author: 余伟 |
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Description: 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 the MIMO_OFDM communication system simulation design, this system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, symbol-based channel estimation training and other communication module.
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Size: 4096 |
Author: 邓昌文 |
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Description: 本代码是关于OFDM通信系统的仿真源程序，其中信道编码，QPSK调制，QPSK解调，FFT，IFFT，viterbi编译码，误比特统计，滤波等模块。-The code is on the OFDM communication system simulation source, which channel coding, QPSK modulation, QPSK demodulation, FFT, IFFT, viterbi decoding, bit error statistics, the filtering module.
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Size: 36864 |
Author: songji |
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Description: 本代码是关于多天线技术空时块编码的通信系统仿真源程序，其中包括QPSK调制，QPSK解调，FFT,IFFT，STBC等模块,并给出误码率计算和性能仿真图。-The code is on the multi-antenna space-time block coding techniques of communication system simulation source code, including QPSK modulation, QPSK demodulation, FFT, IFFT, STBC and other modules, and gives the bit error rate and performance simulation map.
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Size: 12288 |
Author: songji |
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Description: MIMO-OFDM系统的matlab程序，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-Matlab MIMO-OFDM system procedures, including QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, symbol-based channel estimation training and other communication module
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Size: 9216 |
Author: 张日朗 |
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Description: 本程序是基于IFFT/FFT的OFDM系统模型的链路仿真，数据调制采用QPSK。-This procedure is based on the link of the IFFT/FFT OFDM system model simulation, data modulation using QPSK.
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Size: 1024 |
Author: 小怪 |
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Description: 这是用SIMULINK的S-FUNCTION方式编写的系统仿真代码，系统是基于4G网络的核心技术空时分组编码的MIMO-OFDM通信系统的，涉及到空间分集、时间分集和频率分集的有机结合，包括QPSK调制解调、IFFT调制、控制编解码、基于训练符号的信道估计等通信模块。包括main_STBC_MIMO_OFDM和training_symbol两个M文件和一个DOC文件，对各部分的都有详细的代码和注释。-It is used SIMULINK the S-FUNCTION approach to the preparation of the system simulation code, the system is based on the 4G network s core technology space-time block coded MIMO-OFDM communication system, involving spatial diversity, time diversity and frequency diversity of the organic combination, including QPSK modulation and demodulation, IFFT modulation, control of encoding and decoding, symbol-based channel estimation training and other communication module. Including main_STBC_MIMO_OFDM and training_symbol two M file and a DOC file, have detailed the various parts of the code and comments.
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Size: 13312 |
Author: masong |
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Description: OFDM系统仿真程序，包括信号产生，信号调制QPSK，串/并转换，ifft/fft变换-OFDM system simulation program, including the signal generation, signal modulation of QPSK, serial/parallel conversion, ifft/fft transform
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Size: 1024 |
Author: xuyanchen |
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Description: ofdm仿真，用matlab仿真实现ofdm，为初学者提供一条道路(The proposed secret data embedding and extraction in
OFDM is shown in figure 1.In order to achieve higher data
rate, the serial data stream bits are converted in to parallel data
output bits. Then the modulation schemes can be BPSK,
QPSK or QAM, which in turn assigns the complex data
points. The orthogonality between subcarriers is maintained
by IFFT and FFT pairs which also transforms frequency
domain components to time domain and vice versa. 64 point
IFFT is used in this methodology.)
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Size: 30720 |
Author: haitao15 |
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Description: 程序实现了OFDM通信系统的仿真，包括QPSK调制、串并转化、IFFT、并串转化、插入保护间隔AWGN信道传输以及逆过程(The program realizes the simulation of OFDM communication system, including QPSK modulation, serial-parallel conversion, IFFT, parallel-serial conversion, insertion protection interval AWGN channel transmission and inverse process.)
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Size: 1024 |
Author: guokeDz |
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