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Description: QPSK的Matlab/Simulink的调制解调仿真系统，给出接收信号眼图及系统仿真误码率，包含载波恢复，匹配滤波，定时恢复等重要模块，帮助理解QPSK的系统-QPSK Matlab/Simulink simulation system modulation and demodulation, the received signal is given eye and BER simulation systems, including carrier recovery, matching filter, timing recovery and other important module to help understand the system QPSK
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Size: 7168 |
Author: 李向坤 |
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Description: 基于MATLAB的QPSK的误码率,误符号率图示程序.经调试验可行.-MATLAB based on the QPSK BER, symbol error rate icon procedures. By the transfer test feasible.
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Size: 1024 |
Author: 吴升 |
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Description: QPSK调制解调误码率及误符号率，相干解调，输出的bitber是误码率，symber是误符号率-QPSK demodulator BER and misuse of the symbol rate, coherent demodulation, the output is bitber BER, symber mistakenly Symbol Rate
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Size: 1024 |
Author: 文玲 |
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Description: qpsk在Rayleigh下的调制和解调，其中仿真了误码率，并和理论值进行了比较。-qpsk Rayleigh in the modulation and demodulation, the BER simulation. and the theoretical value and the comparison.
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Size: 7168 |
Author: 刘方 |
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Description: DQPSk文档 调制过程 解调过程 系统误码率 matlab程序 -DQPSk document modulation demodulation process system BER Matlab procedures
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Size: 790528 |
Author: 海涛 |
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Description: 用MATLAB对QPSK的BER进行分析。-MATLAB right QPSK BER analysis.
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Size: 2048 |
Author: wsx |
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Description: 用MATLAB语言实现QPSK调制的误码率性能分析-using MATLAB QPSK modulation BER Performance Analysis
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Size: 5120 |
Author: Heat1094 |
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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: 161792 |
Author: 王文 |
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Description: 这是一个误码率QPSK的仿真的文件,很有用的哦!快来看一看!-This is a QPSK BER simulation files, very useful Oh! Come take a look!
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Size: 95232 |
Author: 舒冰清 |
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Description: 误码率计算程序，可以实现简单的误码率计算。对初学者有用-bit error rate calculation program, can achieve a simple error rate. Useful for beginners
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Size: 2048 |
Author: 郭志 |
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Description: 本例用matlab语言实现了4QPSK的编解码及通过awgn信道的仿真。采用蒙特卡罗仿真法，得到误码性能，绘制曲线。可用于算法研究或课程学习。-Matlab language used in this case achieved 4QPSK codec and channel through awgn simulation. Monte Carlo simulation method, the BER performance, drawing curves. Algorithm can be used for research or courses.
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Size: 43008 |
Author: 孙枫 |
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Description: AWGN多径信道中的QPSK系统进行BER性能仿真-Multipath AWGN Channel QPSK system BER performance simulation
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Size: 10240 |
Author: 于丹 |
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Description: 绍了数字通信中的Q PSK 调制解调的原理和过程, 通过用M atlab 对这一过程的编程, 分析信号在
理想信道和加噪信道中模拟传输时的时域图, 并用蒙特卡罗方法, 讨论模拟过程中的误码率, 所得结果与理论
结果基本一致.
关键词:Q PSK 系统仿真 蒙特卡罗分析 M atlab-Shaozeng digital communications Q PSK modulation and demodulation principle and process, M atlab through the process of programming, analysis of signal processing in the ideal channel noise channel analog transmission of time-domain diagram, and Monte Carlo methods discussed in the process of simulation BER results are basically consistent with the theoretical results. Key words: Q PSK System Simulation Monte Carlo Analysis of M atlab
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Size: 1070080 |
Author: zhanghuan |
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Description: matlab编写的有关直接序列扩频的代码，得出采用DSSS扩频的误码率-matlab prepared by the direct sequence spread spectrum code, come to the use of spread spectrum DSSS BER
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Size: 1024 |
Author: 吴琼 |
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Description: Bit error probability curve for QPSK mimo 1*2,
Bit error probability curve for QPSK mimo 1*4-Bit error probability curve for QPSK mimo 1*2,
Bit error probability curve for QPSK mimo 1*4
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Size: 2048 |
Author: vinodh kumar |
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Description: QPSK系统在无线通信信道中的仿真,通过对有若干条（大于2条）路径的无线多径衰落信道中的QPSK系统进行误码率性能仿真，并在与理想的高斯加性白噪声信道中同样系统的BER性能进行比较，利用SA方法给出本仿真模型的仿真结果-QPSK system in the wireless communications channel simulation, through a number of articles (more than 2) the path of wireless multi-path fading channel QPSK system BER performance simulation, and at high places like the ideal of white noise channel BER performance of the same system for comparison, using SA method give the simulation model of the simulation results
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Size: 2048 |
Author: andy |
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Description: 要求对有3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真，并与在理想的AWGN信道中同样系统的BER性能进行比较。熟悉瑞利平坦衰落、莱斯平坦衰落与频率选择性衰落的特点，比较这些衰落信道的误码率。-Required to have three fixed-path AWGN multipath channels of QPSK system BER performance simulation, and in an ideal AWGN channel with the same system BER performance comparison. Familiar with the Rayleigh flat fading, Rice flat fading and frequency selective fading characteristics, compare the bit error rate fading channel.
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Size: 1024 |
Author: 沈岗 |
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Description: qpsk 求误码率（BER:Bit Error Rate）．用Matlab绘出BER的图，并与理论曲线比较．-qpsk seek error rate (BER: Bit Error Rate). BER graph drawn by Matlab, and compared with the theoretical curve.
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Size: 8192 |
Author: 小马 |
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Description: QPSK系统的调制与解调与误码率分析附带所有子程序，实现对双极性信号的MATLAB系统仿真。-QPSK system modulation and demodulation and with all subroutine ber analysis, and to realize the dual polarity signal system simulation of MATLAB.
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Size: 8192 |
Author: zhaoting |
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Description: QPSK的收发系统，程序通过调用单步方法执行每个系统对象，得到BER和总处理比特数。(sending and receiving of QPSK)
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Size: 1024 |
Author: liumm |
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