搜索资源列表
m
- 复数域网络编码分析，包括串并转换，及星座图-Complex coding domain network analysis, including string and conversion, and constellation
tetra_mod_qpsk
- 基于MATLAB simulink 的QPSK仿真，R2008下测试可运行。提供波形、频谱、眼图、星座图。-Based on MATLAB simulink simulation of QPSK, R2008 under test can be run. It provides waveform, spectrum, eye diagrams, constellations.
qam-qpsk
- qam调制与解调仿真误码率曲线和星座图 qpsk调制与解调仿真误码率曲线和星座图-QAM modulation and demodulation simulation BER curves and constellation diagram QPSK modulation and demodulation simulation BER curves and constellation diagram
oqpsk2
- oqpsk调制与解调，包括星座图，误码率，awgn加入信道后的系统性能仿真-OQPSK modulation and demodulation, including constellation diagram, bit error rate, AWGN after the addition of the system performance simulation
lvbo
- 实现信号的滤波功能，并给出信号的星座图以及波形-realize the signal filtering and give the constellation of the signal
qpskY
- QPSK系统仿真，其中包括高斯、瑞利信道仿真。调制解调、误码率、星座图模块-QPSK system simulation, including Gaussian, Rayleigh channel simulation. Modulation and demodulation, BER, constellation module
FFT
- FFTlms：需要添加u, y,d,e等数据，该程序就能给出类似于LMS算法的仿真图； rake：计算误码； RScode：检验译码是否正确 TCMcode：进行8PSK映射，得到信号点在星座图上的位置 WHTlms读者需要给出输入信号xd, 参考信号d，运行本程序就能得到相应仿真图 -FFTlms: you need to add u, y, d, e and other data, the program will be able to give similar LMS
Qam16
- 16QAM的调制与解调。眼图、矢量星座图、解调波形、误码率、simulink-16 qam modulation and demodulation. Eye diagram, vector constellation diagram, demodulation waveform, ber and simulink
alamouti空时编码的误码率仿真
- 可以自己设置发射天线数目，采用QPSK调制，结果为星座图和误码率曲线。
ofdm2Gb
- OFDM仿真，包括产生序列，循环前缀和星座图-OFDM simulation, including generating sequence, the cyclic prefix and the constellation diagram
map_16qam
- 16QAM星座图 用于通信系统误差分析-16QAM constellation diagram for error analysis
yuyinshengka
- 2PSK，QPSK，MSK，QAM的调制方式鉴别，其中有符号速率的估计，频偏的估计，确定载频，并画出星座图，用simulink编写-2PSK, QPSK, MSK, QAM modulation scheme identification, including the estimated symbol rate, frequency offset estimate to determine the carrier frequency, and draw the constellations, w
mod_demod
- 该源码可实现16QAM的调制解调功能，包括串并转换、二/四进制变换，并完成相干解调。给出信噪比与误码率关系仿真结果。通过输出星座图的形式直观的观察调制解调性能-The source can be realized 16QAM modulation and demodulation, including string and conversion, two/quaternary conversion and complete coherent demodulation. Given the rel
assign1
- 1. 基于simulink搭建一个QPSK发送链路，QPSK调制信号经过了瑞利衰落信道，观察信号经过衰落前后的星座图，观察信道特性。仿真参数：信源比特速率为500kbps，多径相对时延为[0 4e-06 8e-06 1.2e-05]秒，相对平均功率为[0 -3 -6 -9]dB，最大多普勒频移为200Hz。-1. Based on simulink structures, QPSK sent a link, the Rayleigh fading channel after the QPSK m
QAM-QPSKsimulation
- QPSK QAM在平方根升余弦滤波器下的信道仿真，包括分析眼图，星座图-QPSK channel square-root raised cosine filter under emulation, including an analysis of eye diagrams, constellations
QPSK
- 使用MZM实现QPSK，内含QPSK的星座图，输入输出图像，输出相位变化图，眼图-Achieve QPSK using MZM , containing QPSK constellation, input and output images, the phase diagram of output, eye diagram
bpsk
- bpsk在AWGN信道下的误码率与bertool理论误码率比较,包含发送和接收星座图。无成形滤波器等，主要是学习原理用的-bpsk BER under AWGN channel bit error rate compared with bertool theory, including sending and receiving constellation. No shaping filter, are primarily used for learning principles
OFDM_RF
- 毕设程序，仿真了matlab在光纤中的传输，利用了光纤的两个偏振模式进行传输。在接收端通过均衡算法抵消码间干扰，绘制了BER曲线，星座图，频谱图等-Complete set up procedure, the simulation matlab in optical fibers, the use of two polarization modes of the optical fiber transmission. At the receiving end by canceling inter
qpsk
- qpsk信号二进制编码，星座图,散点图绘制及解调-QPSK signal coding, constellation mapping and demodulation
16QAM
- 16QAM调制和解调过程，最后结果包括星座图，频谱图，误码率和信噪比的曲线图-16QAM modulation and demodulation process, including the final results constellation graph, spectrum, BER and SNR