错误 1.(不正确) wrong; mistaken; incorrect; erroneous 错误的结论 wrong conclusion; 错误言论 erroneous remarks; 错误思潮 erroneous ideological trend; 错误估计形势 make a wrong estimate of the situation; 错误路线 an erroneous line; 错误思想 wrong thinking; a mistaken idea2.(不正确的事物、行为等) mistake; error; blunder; fault; falsehood; [俚语] booboo 犯错误 make a mistake; commit an error; 拼写错误 spelling mistake; 计算错误 make mistakes in calculation; 小错误 a slight [trifling] error; 这一事故是人为错误造成的。 the accident was caused by human error. 这是中国学生学英语最常犯的错误之一。 this is one of the most popular mistakes perpetrated by chinese students of english
In communication systems , there are mainly two methods for controlling transmission errors , one of which is forward - error - correction ( fec ) and the other is automatic - repeat - request ( arq ) 数据传输系统中有两种技术被用来控制传输错误:即前向差错控制技术( fec )和自动要求重传技术( arq ) 。
In this thesis , we review the joint source and channel coding firstly , introducing fundamental theories , design methodologies , and practical applications . secondly , an approach is presented for improving arithmetic coding by embedding hamming distance . the approach prevents error propagation of the arithmetic coding 作者在对算术编码做了深入研究的基础上,运用汉明距离对其加以改进,使算术编码具有了较好的纠错能力,克服了算术编码易受传输错误的影响,使其适用于信道干扰较大的场合。