函数名,产生m×n的单位矩阵.或英文单词意为眼睛.MATLAB函数 函数简介 格式:eye(m,n) 功能:产生m×n的单位矩阵. 相关函数:zeros,ones,magic,rand,randn 备注:当eye(m,n)函数的m和n参数不相等时,则单位矩阵会出现全0行或列. 应用举例  A=eye(3,3) A = 1 0 0 0 1 0 0 0 1  B=eye(3,5) B = 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0  C=eye(4,3) C = 1 0 0 0 1 0 0 0 1 0 0 0 补充备注 "~eye(m,n)"为eye(m,n)函数产生的矩阵中1,0完全对换. 举例  eye(3) ans = 1 0 0 0 1 0 0 0 1  ~eye(3) ans = 0 1 1 1 0 1 1 1 0 英文单词eye eye在词典中解释为:名词n. [C] 1.眼睛 She has blue eyes. 她长着一双蓝眼睛. 2. 视力;视觉;观察力,眼光 He has a quick eye for mistakes. 他一眼就能看出错误. He has weak eyes. 她的视力不佳. 3. 目光;眼神[P1] He couldn't take his eyes off her. 他无法把自己的目光从她身上移开. 4. 见解;观点[P1] In the eyes of the law, he was not yet guilty. 从法律的观点来看,他现在还是无罪的. You're only a child in his eyes. 在他眼里你仅仅是个孩童. 5. 眼;孔;眼状物 She passed a thread through the eye of her needle. 她将线穿过她的针眼. 6. (台)风眼;中心 及物动词vt. 1. 看;注视;审视 They eyed every change in the stock market. 他们密切注视证券交易所的每一个变化. I did not like the way he eyed me. 我不喜欢他那看我的样子. 网络释义 eye 1.眼睛 专业术语 - 医院常用抗菌药物的英文翻译(2)...eye眼睛 2. 针眼 鞋业用语(I) - Joe - 网易博客eye针眼 3. 眼 孔环 英文论文写作必备 - 科技英语常用词汇用....eye 眼 孔环