Description: 一个简单的数字传输16 QAM的 星图 眼图程序-A simple 16 QAM digital transmission eye diagram of the star map program Platform: |
Size: 10240 |
Author:xxxx |
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Description: 16QAM仿真的程序，包含载波、眼图、星座图等多个通信常见图形的仿真-16QAM simulation procedures, including the carrier, the eye diagram, constellation diagram, and many other common graphics communication simulation Platform: |
Size: 3072 |
Author:王子楠 |
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Description: 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 of the system s performance Platform: |
Size: 12288 |
Author:lengwen |
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Description: 16QAM系统的调制,解调的仿真。作出星座图及调制，解调信号的波形，输出信号的功率谱，眼图及误码率曲线。-16QAM system, modulation, demodulation of the simulation. Make a constellation and the modulation, demodulation waveform, the output signal of the power spectrum, eye diagram and BER curves. Platform: |
Size: 2048 |
Author:potato |
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Description: 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 of the system s performance Platform: |
Size: 129024 |
Author: |
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Description: 仿真练习（第六次刘课件中有关于噪声的添加方法）
？ 编写一个含QAM传输的发送和接收模块
？ 分别采用复基带仿真和实带通仿真两种形式
？ 复基带仿真时过采样率为4倍,实带通仿真时过采样率为20倍, 实带通仿真时, 载波频率为符号率的4倍
？ 发端采用滚降系数0.5的根号升余弦滤波器
？ 画出Eb/N0=15dB时的接收波形(收滤波前),取100个采样
？ 画出发端输出的眼图和收端过匹配滤波后的眼图(画眼图时不加噪声)
？ 统计误符号率和误比特率与Eb/N0的关系,画出曲线, 与理论计算的曲线相对比-Simulation exercises about noise (sixth Liu courseware Add method)
? Preparation of the one containing the transmission and reception of QAM transmission module
? Complex baseband simulation and real bandpass simulation were used in two forms
? When the simulation of the complex baseband oversampling rate 4 times, real bandpass simulation over-sampling rate of 20 times the real bandpass simulation, the carrier frequency is 4 times the symbol rate
? Originator using the square root raised cosine filter roll-off factor of 0.5
? Draw Eb/N0 = 15dB received waveform (received before filtering), take the 100 samples
? Draw originator output eye diagram and eye diagram after the receiving end matched filtering plus noise (painted eye diagram)
? Statistics symbol error rate and bit error rate and Eb/N0 relationship, draw curves, and compared with the theoretical calculation of the curve Platform: |
Size: 7168 |
Author:Chang |
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Description: 16QAM simulation. The entire process includes the generation of the 16QAM constellation and the waveform signal in complex base band, the upconverting to passband, pass through AWGN channel, demodulation with a Matched Filter, detection using the soft decision (minimizing the Euclidean Distance),generation of the BER curve, the eye diagram at the output of the MF receiver. Platform: |
Size: 2048 |
Author:Alice |
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Description: 用matlab语言实现16qam的调制解调，星座图 ，眼图，二进制比特流等，并且内附16qam调制解调和2dpsk的simulink的实验总框图框图(Matlab language for the implementation of 16qam modulation demodulation, constellation, eye chart, binary bit flow, etc., and with a 16qam modulation demodulation and 2dpsk simulink experimental block diagram of the experiment) Platform: |
Size: 28672 |
Author:空盏余香
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