搜索资源列表
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- 星座画图，开发环境为C++，实现对数据的处理，并画出星座图-Constellation drawing
qam
- 16qam，成型滤波器，加入载波，高斯噪声，调制解调多个星座图等 -16qam, shaping filter, adding the carrier, Gaussian noise, such as modem over Constellation
Base-band-
- 基带数字传输系统的仿真 基带传输系统的基本结构带限信道的仿真以及性能分析；眼图和星座图判断信号的传输质量。 -Base-band digital transmission system simulation-based transmission system with the basic structure of band-limited channel simulation and performance analysis eye diagrams and constellation t
QPSK_AWGN
- QPSK 在高斯信道下的调制解调的matlab仿真实现，可显示输入数据的波形表示，I支路和Q支路以及调制前、解调后、接收的波形、星座图等-In the Gaussian channel QPSK modulation and demodulation matlab Simulation, the waveform can be displayed, said input data, I branch and Q branch, and before modulation, demodulatio
QPSK_rayfading
- QPSK 在瑞利信道下的调制解调的matlab仿真实现，可显示输入数据的波形表示，I支路和Q支路以及调制前、解调后、接收的波形、星座图等-QPSK modulation in Rayleigh channel demodulation matlab Simulation, the waveform can be displayed, said input data, I branch and Q branch, and before modulation, demodulation, the r
k2
- 6QAM通过带限信道，设码元速率为1000波特，传输信道特性为滚降系数为0.75的滚升余弦频谱的滤波器，试建立测试模型并观察接收信号（等效基带信号）的眼图、星座图和相位转移轨迹图。simulink模型-6QAM through the band-limited channel, located at 1000 baud symbol rate, the transmission channel characteristics for the roll-off factor of 0.75 of
Aeronautical-channel-modeling
- 主要讲解了航空信道模型的仿真实现和参数选择，给出了各信道场景下的接收信号星座图以及概率密度曲线。-Mainly on the aviation simulation channel model implementation and parameter selection are given scenarios each channel received signal constellation and the probability density curve.
inverse_mapper
- 解交织并把资源映射到调制的星座图上，针对802.11a-De-interleaving and modulation to resources mapped to the constellation diagram for 802.11a
Communication-System-Simulation
- 通信系统仿真实现QAM星座图，插值后Q、I信号波形图，加入高斯白噪声Q、I信号波形，经过匹配滤波后的波形，误码率曲线-Communication Systems Simulation QAM constellations, interpolated Q, I signal waveforms by adding Gaussian white noise Q, I waveform, after matched filtering of the waveform, the error rate c
MQAM_SNR
- 对实带通和复基带的MQAM的信噪比进行仿真，绘制信噪比曲线、眼图和星座图，在MATLABR2009b上可正常运行-real bandpass and complex baseband simulation of signal to noise ratio of MQAM, including signal to noise ratio curve drawing, eye diagrams and constellation diagrams, can be run in MATLABR2009
RLS
- 给出完整的通信系统和多径通信信道，并使用带RLS算法的判决反馈均衡器进行均衡。 内有详细注释。 在DFE(lms算法）的基础上，采用RLS算法 产生 0 1 序列--> QPSK映射 --> 上变频 --> 信道（多径、加噪） --> 下变频 --> LMS算法均衡 --> 解映射、判决 --> 求误码率、星座图-This progam include a complete communication system with a m
qam
- matlab中产生16QAM信号 星座图-generate 16QAM signal
real_data_influence
- MATLAB仿真OFDM过采样的东西，主要的星座图和每一个子载波上对应的星座图也被观察到。-MATLAB simulation OFDM sample things, the main constellation chart and each is the carrier of the corresponding constellation chart has been observed.
lab3_QAM
- 有关8-QAM调制的一些仿真，包括星座图，做了一些性能测试比较-Simulation, including the 8-QAM modulation constellation diagram, do some performance testing
QPSKrayleighchannelm
- 在matlab平台下产生信号序列通过QPSK方式调制通过高斯信道以及瑞利信道，对其中的过程的信号时域以及其频谱，星座图情况进行分析-Matlab platform in the signal sequence generated by the QPSK modulated by the Gaussian channel and Rayleigh channel, which processes the signal for time-domain and its spectrum, conste
MQAM-modulation-and-demodulation
- MQAM信号的调制与解调，包括调制与解调的全程序，星座图的回复与比较！很有帮助-QAM modulation and demodulation ,including constellation
16QAM
- 16QAM调制与解调的全过程，能够观察眼图、星座图、误码率等，方便研究运用16QAM调制解调的系统的性能-16QAM modulation and demodulation of the entire process, be able to observe the eye diagram, constellation diagram, error rates, facilitate the study of the use of 16QAM modulation and demodulation
qam_MATLAB_simulation
- demodulate_sig 解调 generate_noise 叠加高斯噪声 insert_value 插值 modulate_to_high 调制到载波 pick_sig 采样 plot_2way 绘制正交信号图 plot_astrology 绘制星座图 plot_snr 绘制误码率曲线图 project 主函数 Qam_modulation QAM调制函数 rise_cos 升余弦滤波 stem_2way 绘制滤波后的信号图 -qam
QAM
- 实现qam信号的调制解调，绘制误码率曲线。生成星座图-QAM mode and demode，show starmap
Constellation-clustering-analysis
- 在四点星座图中，通过运用聚类的方式，实现对由于信道、噪声或其他原因出现随机偏移星座点的识别与归类。main.m为入口程序-The four-point constellation, the constellation points of the random offset due to channel noise or other reasons, through the use of clustering Identification and classification.