A.1 人类视觉系统概述 A.1.1 人类视觉系统的组成 A.1.2 眼球的光学系统 A.1.3 视网膜 A.1.4 视觉通路 A.2 生物视觉信息处理 A.2.1 视觉信息的空间域处理 A.2.1.1 感受野 A.2.1.2 生物视觉系统中的特征检测 A.2.1.3 侧抑制 A.2.2 生理频率分析器

1、VP-於/于A； 2、爲A-VP 3、見VP 4、見VP-於/于A 5、爲A-所VP 6、被

定义6设A为n阶方阵,如果ATA=1,就称A为正交 定理4A为n阶正交矩阵的充分必要条件是A的 证设

1.选择题 （1)D （2)C （3)A （4)A （5)C （6)A （7)C （8)2 （9)A

定义4:i)设f(X)=anXn+…+a1X+a,c∈F, 则f(c)=ancn+…+a1c+a,称为f(X)在c点的值

Unit One section a learning a foreign language I Greetings IL. Review: Let students say something about their experience of learning English in their junior and senior middle school II Start the new lesson

阶段测试题(四)参考答案 一、单项选择题:(每题1分,共10分) 1.A2.B3.a4.C5.D 6.D 7.A 8.a9.d 10.B

Unit 3 Brief Introduction of Computer Text 1 Do You have a Computer? Passage A An Hui (A) and Xiao Ming (B)are two high-school students. They meet each other when they are now on their way home. A: Hello, Xiao Ming

1 Definition Subordination means putting a grammatical unit in a lower rank or position. A grammatical unit that functions as a constituent of another unit of equal or lower rank of structure is called subordinate constructi, which might

Appendix B Useful identities Algebraic identities for vectors and dyadics A + B = B + A (B.1) A · B = B · A (B.2)