基 于MATLAB的 伪 随 机 序 列 性 能 分 析伪随机序列在现代工程中有广泛的应用,信号的加密及扩频都离不开伪随机序列,因而对伪随机序列的产生及特性的讨论变的越来越深化。而在扩频通信系统中,伪随机序列的抗噪性等优良性能十分显著,故而广泛应用于通信系统当中。本文用MATLAB对m 序列等常用的伪随机序列进行建模和设计,计算伪随机序列的相关系数,并以MATLAB为基础对为随即序列进行仿真,为便于观察,我们要用MATLAB拟合出相关的曲线图,把不同伪随机序列的相关性作比较,得出其各自相关性的特点。关 键 词伪随机序列;m 序列;相关性;MATLABAbstractPseudo random sequence has a wide range of applications in modern works, spread-spectrum and signal encryption cannot be separated from pseudo random sequence, so study on pseudo-random sequence generation and property became more and more deeply. In spread-spectrum communication system, excellent noise immunity performance of pseudo-random sequence is notable and therefore widely used in communication systems.This article model and design pseudo random sequence, such as m sequences commonly, by MATLAB, calculating of pseudo random sequence correlation coefficient and simulating based on MATLAB for sequence immediately, for the purpose of observation, we have relating to the fitting out of Matlab graph and compare different pseudo random sequence correlation, inorder to get correlation of their respective features.Key wordsPseudo random sequence; m sequence; relationship; MATLAB毕 业 设 计 ( 论 文 ) 原 创 性 声 明 和 使 用 授权 说 明原创性声明本人郑重承诺:所呈交的毕业设计(论文),是我个人在指导老师的指导下进行的讨论工作及取得的成果。尽我所知,除文中特别加以标注和致谢的地方外,不包含其他人或组织已经发表或公布过的讨论成果,也不包含我为获得 及其它教育机构的学位或学历而使用过的材料。对本讨论提供过帮助和做出过贡献的个人或集体,均已在文中作了明确的说明并表示了谢意。作 者 签 名: 日 期: 指导老师签名...