Search - qpsk algorithm matlab

Search - qpsk algorithm matlab - List

[Program doc] 数字视频图像传输系统实现中几个问题的研究 DL : 0: MATLAB程序的仿真比较。随后，针对QPsK，详细讨论了其基本原理和具体的实现算法，并进行了仿真验证，然后选用HSP502巧数字上变频芯片和HSP50214B数字下变频芯片，设计了数字调制、解调器的实现方案。最后，作为对整个数字视频图像传输系统的宏观认识，利用M户JLAB中的实时建模仿真Simullnk库对典型的视频图像传输系统一数字视频广播系统(D vB)，进行了建模、仿真和初步的分析，结果表明:在高斯白噪声的传输环境下，系统采取的一系列抗干扰措施，包括内、外码级联的信道纠错编码和先进的调制技术(o FDM)等，保证了信源信息传输的有效进行。-MATLAB simulation comparison. Then, against QPsK to discuss in detail the basic principles and specific algorithm, a simulation test, and then choose the cleverest HSP502 figures HSP50214B frequency chips and digital down conversion chips, the design of digital modulation, demodulation for the realization of the program.MJLABSimullnk(D vB):Andean white noise transmission environment, the system adopted a series of anti-jamming measures, including internal and external codes Cascade Channel advanced error correction coding and modulation techniques (o FDM), ensuring a source of information for the effective transmission.
Update : 2025-02-19 Size : 8.2mb Publisher : lzy
[matlab] lms64qam DL : 0: 在matlab中，采用RLS算法的自适用滤波器对信号进行均衡处理的源码。-in Matlab, using RLS algorithm applies the filter right from the signal of a balanced source.
Update : 2025-02-19 Size : 2kb Publisher : dongzj
[matlab] DQPSK DL : 1: 此代码为pi/4-dqpsk的调制解调算法，用MATLAB实现，采用插分解调，简单实用-pi/4-dqpsk this code for the modulation and demodulation algorithm in MATLAB, transfer took decomposition, simple and practical
Update : 2025-02-19 Size : 1kb Publisher : 周冰
[Communication] QPSK DL : 0: 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.
Update : 2025-02-19 Size : 42kb Publisher : 孙枫
[Communication-Mobile] turbo DL : 0: Turbo编解码，可以使用Logmap或者SOVA解码算法-Turbo codec, you can use Logmap or SOVA decoding algorithm
Update : 2025-02-19 Size : 9kb Publisher : sunwind
[Communication-Mobile] V-BLAST DL : 0: 本程序是对V-BLAST系统及其检测算法的仿真，可采用BPSK,QPSK,16QAM,64QAM调制。检测算法为ML，MMSE,ZF,以及采用迫零的连续干扰消除检测算法。-This procedure is a V-BLAST system and its detection algorithm of the simulation, using BPSK, QPSK, 16QAM, 64QAM modulation. Detection algorithm for the ML, MMSE, ZF, and the introduction of zero-forcing successive interference cancellation detection algorithm.
Update : 2025-02-19 Size : 5kb Publisher : liufeng
[matlab] SignalProcess DL : 0: C 程序球面方位角算法： azimuth.cpp CRC校验快速算法： CRC_Table.cpp 解扰码算法： scrambler.cpp Matlab 程序信号带宽测量： BandWith.m 带通信号下变频： fqmv.m QPSK 解调 demodQpsk.m pwelch求功率谱的算法 psdwh.m 均值滤波算法 cvmn.m 信号正交分解： Cnv2Bas.m-C procedures spherical azimuth algorithm: azimuth.cppCRC Fast Algorithm checksum: CRC_Table.cpp Descrambling code algorithm: scrambler.cpp Matlab signal bandwidth measurement procedures: BandWith.m bandpass signal down-conversion: fqmv.mQPSK demodulator for demodQpsk.mpwelch power spectrum algorithm psdwh.m mean signal filtering algorithm cvmn.m orthogonal decomposition: Cnv2Bas.m
Update : 2025-02-19 Size : 5kb Publisher : HANYUFEI
[matlab] CMA DL : 0: 一种用于信道均衡的盲均衡恒模算法,具有较好的ISI和较快的收敛速度-One for channel equalization of constant modulus blind equalization algorithm, the ISI has a good and fast convergence rate
Update : 2025-02-19 Size : 1kb Publisher : zf
[Mathimatics-Numerical algorithms] svm_QPSK DL : 0: 基于支持向量机的盲均衡算法,使用的输入信号是QPSK.-Based on support vector machine blind equalization algorithm, the use of the input signal is QPSK.
Update : 2025-02-19 Size : 27kb Publisher : zf
[matlab] ASK-OOK-FSK-BPSK DL : 0: Matlab代码实现了一个调制的GUI界面，同时实现了ASK, OOK, BPSK, QPSK, 8PSK调制算法的源代码。以图像形式展示了各种调制算法的实际运行结果。 -Matlab code implementation of a modulation GUI interface, at the same time achieve the ASK, OOK, BPSK, QPSK, 8PSK modulation algorithm source code. Image form a variety of modulation algorithm to display the actual results.
Update : 2025-02-19 Size : 4kb Publisher : 林文媛
[Program doc] frequency_estimation DL : 1: QPSK开环载波同步技术研究频偏估计算法-Open-loop carrier synchronization QPSK Research Frequency Offset Estimation Algorithm
Update : 2025-02-19 Size : 1kb Publisher : wenweigao
[Other] 10146_4_e_22 DL : 0: 移动通信原理实验指导书内容包括各种调制实验的算法 MSK，GMSK，QPSK，OQPSK，DQPSK，pi/4DQPSK-Guiding principle of the experimental mobile contents include a variety of modulation algorithm experiment MSK, GMSK, QPSK, OQPSK, DQPSK, pi/4DQPSK ....
Update : 2025-02-19 Size : 884kb Publisher : gigicheon
[Communication-Mobile] bssalgorithm DL : 1: 自己编写的，盲源分离算法仿真分析系统（图形界面）又名：独立分量分析；算法种类：自然梯度算法、投影自然梯度算法、FastICA、SOBI、NJD非正交联合对角化。信号种类： MASK：2ASK，4ASK，8ASK MPSK：2PSK、4PSK、8PSK MFSK：2FSK、4FSK、8FSK 分连续相位CPFSK和离散相位DPFSK两种 MQAM：16QAM、32QAM、64QAM、128QAM OFDM：子载波数可任意选定，映射方式有BPSK、QPSK、4QAM、16QAM、32QAM、64QAM Sign：符号函数 Noise：噪声-Blind Source Separation（BSS） algorithm simulation and analysis system (graphical interface) algorithm types: natural gradient algorithm, the projection of natural gradient algorithm, FastICA, SOBI, NJD non-orthogonal joint diagonalization. Signals: MASK: 2ASK, 4ASK, 8ASK MPSK: 2PSK, 4PSK, 8PSK MFSK: 2FSK, 4FSK, 8FSK sub-CPFSK continuous phase and discrete phase DPFSK two kinds of MQAM: 16QAM, 32QAM, 64QAM, 128QAM OFDM: the number of sub-carriers can be arbitrarily selected, mapping methods are BPSK, QPSK, 4QAM, 16QAM, 32QAM, 64QAM Sign: sign function Noise: Noise
Update : 2025-02-19 Size : 152kb Publisher : 刘卫菠
[Software Engineering] _4_DQPSK_modulat_and_demodulat DL : 0: 使用MATLAB仿真pi/4QPSK调制解调比较好的一篇文章，算法易懂，好实现。-Modulation and demodulation using MATLAB simulation pi/4QPSK good article, the algorithm easy to understand, to grasp.
Update : 2025-02-19 Size : 322kb Publisher : 王新雨
[Communication-Mobile] cdma_mmse DL : 0: DS-CDMA的MMSE算法程序，给出了不同信噪比下的BER性能比仿真曲线。-DS-CDMA of the MMSE algorithm program are given under different signal to noise ratio curve of BER performance than emulation.
Update : 2025-02-19 Size : 2kb Publisher : 杨俊炜
[matlab] SERBER DL : 0: 用matlab 是实现qpsk的方针算法，并计算方针和理论的符号错误率和比特错误率~~请大家指正-Qpsk with matlab is to achieve the policy algorithm, and calculate the principle and theory of symbol error rate and bit error rate ~ ~ please correct me
Update : 2025-02-19 Size : 1kb Publisher : 萨地方
[matlab] my_turbo DL : 0: turbo码的编解码程序，采用max-log-map算法，简单易用。程序采用QPSK调制，信道为AWGN-turbo code decoding process, using max-log-map algorithm, easy to use. Program uses QPSK modulation, AWGN channel is
Update : 2025-02-19 Size : 4kb Publisher : 张佑昌
[matlab] digital_modulation_GUI DL : 0: Matlab实现的数字调制算法源代码(ASK, OOK, BPSK, QPSK, 8PSK)-Matlab implementation of the digital modulation algorithm source code (ASK, OOK, BPSK, QPSK, 8PSK)
Update : 2025-02-19 Size : 10kb Publisher : 王峰
[matlab] qpsk DL : 0: qpsk定时同步算法MATLAB仿真程序-qpsk timing synchronization algorithm MATLAB simulation program
Update : 2025-02-19 Size : 1kb Publisher : wubin
[Communication-Mobile] qpsk DL : 0: QPSK正交相移键控matlab的仿真目前已经广泛应用于无线通信中，成为现代通信中一种十分重要的调制解调方式。(QPSK (Quadrature Phase Shift Keying) is a phase modulation algorithm.)
Update : 2025-02-19 Size : 214kb Publisher : yuluoxingwei

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