research of almost perfect punctured binary sequence pairs 几乎最佳屏蔽二进序列偶的研究
prbs pseudo-random binary sequence 伪随机二进制序列
pseudo random binary sequence 伪随机二元序列
many researches have been done to create pseudo-random binary sequence which can be a substitute of conventional sequence 但传统序列存在数量少,周期短等缺点,使通信系统性能不尽如人意。
the method encrypts the copyright information into binary sequence for repeated embedding and the intensity of watermarking can be set by the user 即将版权信息加密成二进制序列,重复嵌入文本中,水印嵌入的强度由用户决定。