Description: 数字传输仿真程序，实现完整的发送接收，包括眼图显示和星座图显示，立即使用。-digital transmission simulation program to achieve full send and receive, including eye and constellation map shows, for immediate use. Platform: |
Size: 632832 |
Author:彭毓强 |
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Description: qpsk调制在awgn/rayleigh信道下的误码性能比较，以及信号的功率谱和星座图-QPSK modulation in awgn/Rayleigh Channel Performance Comparison of error, and the signal power spectrum and constellation Platform: |
Size: 5120 |
Author:徐鹏 |
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Description: 带瑞丽衰落信道高斯白噪声的QPSK调制解调信道，可以得到功率谱波形和星座图-with Ruili fading channel Gaussian white noise QPSK demodulator access that can be power spectrum waveform and constellation Platform: |
Size: 52224 |
Author:吕军红 |
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Description: 我编的用matlabe语言编的4psk调制解调的程序
可是解调后，恢复64点的星座图了，
-series of the language used matlabe 4psk series of the modulation and demodulation process demodulation However, restore 64 points of the constellation, Platform: |
Size: 1024 |
Author:陈伟 |
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Description: 本程序主要是为初学者提供，里面介绍了怎样用MATlab观察一个信号的波形 星座图 频谱 等-this program is to provide beginners. on the inside with what MATlab observation of a signal waveform constellation spectrum Platform: |
Size: 1024 |
Author:任哲 |
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Description: 一个仿真测试4FSK信号的matlab环境GUI程序。可以查看基带IQ波形、眼图、星座图。并可以仿真高斯白噪声、瑞利衰减对信号的影响。-a simulation test 4FSK signal environment Matlab GUI program. Can view IQ base band waveform, eye diagram, constellation map. And can be simulated white Gaussian noise, Rayleigh attenuation of the signal. Platform: |
Size: 1171456 |
Author:郑良德 |
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Description: 这个程序是用星座图扩展法抑制峰均功率比的matlab仿真程序，对100000个OFDM符号进行统计然后表征算法对PAPR的改进程度，绝对可以运行-this procedure is expanding constellation Suppressing PAPR of Matlab simulation program, to 100,000 OFDM symbols statistical algorithm then characterization of the degree of the improvement PAPR, absolutely can run Platform: |
Size: 1024 |
Author:baoruihan |
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Description: 实现M=4,8 PSK星设图
M=4的PSK系统，分别取信噪比为odB、10dB和20dB，在星座图上观察接收端接收到的信号向量。-achieve M = 4,8 PSK-based map of M = 4 PSK system, the signal-to-noise were taken odB. 10dB and 20dB, in the constellation observation receiving termination received signal vector. Platform: |
Size: 1024 |
Author:xoaxiao |
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Description: 讲数字通讯的星座图的,里面有matlab程序,讲的很好.可以下载.-Stresses digital communications constellation diagram, which has matlab procedure, speaking well. Can be downloaded. Platform: |
Size: 76800 |
Author:hong |
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Description: 利用Matlab仿真软件，完成如图1所示的一个基本的数字通信系统。信号源产生0、1等概分布的随机信号，映射到16QAM的星座图上，同时一路信号已经被分成了实部和虚部，后边的处理建立在这两路信号的基础上。实部、虚部信号分别经过平方根升余弦滤波器，再加入高斯白噪声，然后通过匹配滤波器（平方根升余弦滤波器）。最后经过采样，判决，得到0、1信号，同原信号进行比较，给出16QAM数字系统的误码。-Using Matlab simulation software, as shown in Figure 1 to complete a basic digital communications systems. Signal source such as arise over the distribution of 0,1 random signal, is mapped to 16QAM constellation diagram, at the same time all the way the signal has been divided into real and imaginary parts, behind the deal with the establishment of these two signals in the basis. Real part, imaginary part of the signal, respectively, after a square root raised cosine filter, then add white Gaussian noise, and then through the matched filter (square root raised cosine filter). Finally, after sampling, the verdict has been 0,1 signal, to compare with the original signal is given 16QAM digital system error. Platform: |
Size: 491520 |
Author:叶双 |
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Description: 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 under way through the QPSK modulation, as well as through the Gaussian channel Rayleigh Road, on which the process of time-domain signal and its spectrum, constellation diagram analysis Platform: |
Size: 4096 |
Author:祝建 |
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Description: 可实现QAM的星座图输出，仿真波形图输出，功率谱密度输出-Can be achieved QAM constellation diagram of the output, simulation waveform output, power spectral density output Platform: |
Size: 1024 |
Author:281405177 |
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Description: 有关星座运算的Matlab工具箱 涉及天体之间的运动-On the constellation of the Matlab toolbox computing involves movement between celestial bodies Platform: |
Size: 1057792 |
Author:詹惠崇 |
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