搜索资源列表
QPSK
- 基于MATLAB的QPSK相干解调与非相干解调的误码率性能分析。-Based on the MATLAB QPSK coherent demodulation and non-coherent demodulation analysis of the BER performance.
QPSK
- QPSk调制方式的仿真与性能分析matlab程序源-QPSk modulation simulation and performance analysis matlab program source
qpsk
- 一个有关qpsk的调制。系统的性能仿真。-1. system diagram 2. Input baseband waveform and its power spectrum 3. QPSK modulated signal and its power spectrum 4. AWGN channel output and its power spectrum 5. Signal constellations before and after the Rayleigh
qpsk-ber
- QPSK经过高斯信道和瑞利信道的matlab仿真，比较了各自的误码性能，文档非原创发布-QPSK After the gauss channel and Rayleigh channel matlab simulation, comparing the respective error performance of non-original release of the document
QPSK
- QPSK的调制和性能分析，有误比特率和性噪比的图，还有星座图。-QPSK modulation and performance analysis.
QPSK-modulation-in-MATLAB-platform
- 通过在MATLAB平台上仿真实现了QPSK信号的调制与解调,进一步分析其性能.-QPSK signal modulation and demodulation simulation in MATLAB platform, further analysis of its performance
QPSK-simulink
- 利用SIMULINK仿真QPSK在AWGN信道中的传输性能。-The use of SIMULINK simulation QPSK in AWGN channel transmission performance.
QPSK
- 本文描述了QPSK调制与解调，并进行了仿真和性能比较，并得出结果。-This paper describes the QPSK modulation and demodulation, and simulation and performance comparison, and the result.
QPSK
- QPSK调制在高斯信道下的检测性能，信噪比和误比特率曲线-QPSK modulation performance under gaussian channel, on the curve of the input signal to noise ratio and bit error rate
qpsk-simulation-with-gray-coding-and-simple-rayle
- QPSK simulation with gray coding in rayleigh and awgn channel.SNR vs BER performance in rayleigh and awgn channel is also analysed.
qpsk.m
- qpsk modulation rayleigh channel and bit error performance-qpsk modulation rayleigh channel and bit error performance
matlab-QPSK
- 利用 matlab 编程语言和建模仿真 利用Simulink 实现了 QPSK 系统的仿真设计，通过仿真图形观察了调制解调过程中各环节的波形，并结合 QPSK 调制技术的原理，分析了系统的性能，证明了仿真模型的可行性-Use matlab modeling and simulation using Simulink simulation designed to achieve a QPSK system through simulation graphics observed wavefor
QPSK-system-simulation
- 使用半分析半仿真的方法进行QPSK系统仿真，分别计算在高斯信道、瑞利衰落信道、莱斯信道环境下的系统误比特率（BER）-Simulate a QPSK system(without coding), write a summary report in MS Word file containing the following items together with the necessary analysis & discussions. system diagram error per
QPSK-Modulation-
- 在无线通信系统中, 调制解调技术的好坏很大程度上决定了通信的质量, QPSK 的调制技术在数字通信中占着非常重 要的地位, 这种调制方式具有优越的性能, 在无线通信系统中被广泛应用。-In a wireless communication system, modulation and demodulation techniques is good or bad largely determines the quality of communication, QPSK modulation t
rayleigh_new
- Rayleigh衰落下的QPSK性能，分别采用估计信道以及理想信道。-QPSK performance under Rayleigh fading
qpsk
- 加性高斯白噪声环境下QPSK调制解调系统的性能分析，包括box-buller产生AWGN以及QPSK调制与解调，误码率计算-Performance additive white Gaussian noise environment QPSK modulation and demodulation system analysis, including box-buller produce AWGN and QPSK modulation and demodulation, bit error ra
qpsk
- 利用matlab建立QPSK基带传输系统,比较AWGN和Rayleigh信道下的系统BER性能。-Using MATLAB to establish QPSK baseband transmission system, the system BER performance comparison of AWGN and Rayleigh fading channels.
QPSK
- 基于MATLAB的QPSK调制解调性能仿真，用simulink仿真QPSK结构。-Based on MATLAB QPSK demodulation performance simulation, using simulink QPSK structure.
BPSK-AND-QPSK-BER-FOR-RAYLEIGH-CHANNEL
- this code explains the performance of BPSK and QPSK modulation techniques in terms of there bit error probability. this code plots the simulated bit error rate of bpsk and qpsk in terms of SNR. both modulation techniques are explained in RAY
QPSK-MATLAB
- 介绍了数字通信中的QPSK调制解调的原理，通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真，绘出信号在理想信道和加噪信道中模拟传输时的时域图，并对各模块进行了频谱分析，所得到的结果与 理论基本相符，对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计，提供了有效的参考依据。 -The introduction was done with the principle of the QPSK modulation and demodulation