文件名称:qam
介绍说明－－下载内容均来自于网络，请自行研究使用
一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，计算误比特率。-First, this program uses 16QAM modulation mode, for a string of two binary source is modulated with a raised cosine roll-off function for base-band modulation, and then transferred to high-frequency channel in the channel by adding Gaussian white noise, the use of matched filter device demodulator, draw demodulation constellation, using the minimum Euclidean distance decoding decision, calculate bit error rate.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
qam\demodulate_sig.m
...\generate_noise.m
...\insert_value.m
...\modulate_to_high.m
...\plot_2way.m
...\plot_snr.m
...\QAM.m
...\Qam_modulation.m
...\文档说明.doc
qam
...\generate_noise.m
...\insert_value.m
...\modulate_to_high.m
...\plot_2way.m
...\plot_snr.m
...\QAM.m
...\Qam_modulation.m
...\文档说明.doc
qam