6.1光放大器 6.2光波分复用技术 6.3光交换技术 6.4光孤子通信 6.5相千光通信 6.6全光通信网

绪论 第一节化工技术学科的发展化学工艺学单元操作化学反应工程学化学工程学 第二节化工基础课的内容和学习目的内容

第一节成组技术 第二节JIT生产方式

第六章工作设计与工作研究 第一节工作设计 第二节工作研究 第三节工作测量

The output y[n] of a frequency-selective LTI discrete-time system with a frequency response exhibits some delay relative to the input x[n] caused by the nonzero phase response of the system

Example - Determine the DTFT of Let We can therefore write From Table 3.1, the DTFT of x[n] is given by

Transform-Domain Representation of Discrete-Time Signals Three useful representations of discrete-time sequences in the transform domain: Discrete-time Fourier Transform (DTFT) Discrete Fourier Transform (DFT) z-Transform

BIBO Stability Condition - A discrete-time LTI system is BIBO stable if the output sequence {y[n]} remains bounded for any bounded input sequence{x[n]}

Sound knowledge of linear algebra and calculus Signals and systems (ECE 351 and ECE 352 or equivalent courses) Basic Matlab programming skillsRequirements

一、频率响应 二、传输函数 三、简单滤波器 四、一些特殊的传输函数