➢ 信息安全概述 ➢ 计算机病毒及防治 ➢ 网络安全技术 ➢ 数据加密与数字签名 ➢ 防火墙技术 ➢ 网络社会责任与计算机职业道德规范

哈尔滨工业大学：《数字化设计与管理》课程PPT教学课件（研究生）第4次课 MRP/MRPII/ERP（钟诗胜）

§5.1 Digital Processing of Continuous-Time Signals §5.2 Sampling of Continuous-time Signals §5.3 Effect of Sampling in the Frequency Domain §5.4 Recovery of the Analog Signal §5.5 Implication of the Sampling Process §5.6 Sampling of Bandpass Signals §5.7 Analog Lowpass Filter Specifications §5.8 Analog Lowpass Filter Design

§7.1 Digital Filter Specifications §7.2 Selection of Filter Type §7.3 Digital Filter Design: Basic Approaches §7.4 IIR Digital Filter Design: Bilinear Transformation Method §7.5 IIR Highpass, Bandpass, and Bandstop Digital Filter Design §7.6 Fixed Window Functions §7.7 FIR Filter Design Example

整理资料的意义、原则和步骤 文字资料整理的方法 数字资料整理的方法 统计表的统计图的种类与制作方法

4.1 概述 4.2 传感器与微机的接口技术 4.3 传感器的非线性补偿处理 4.4 传感器输出信号的数字滤波 4.5 智能传感器

6.1 Z变换 6.2 Z反变换 6.3 Z变换的性质 6.4 Z变换与拉氏变换的关系 6.5 离散系统的Z域分析 6.6 离散系统函数与系统特性 6.7 离散信号与系统的频域分析 6.8 数字滤波器的一般概念

§9.1 Quantization Process and Error §9.2 A/D Conversion Noise Analysis §9.3 Signal-to-Quantization Noise Ratio §9.4 Limit Cycles in IIR Digital Filters

§6.1 Introduction §6.1.2 Basic Building Blocks §6.3 Basic FIR Digital Filter Structures §6.4 Basic IIR Digital Filter Structures §6.5 Realization Using MATLAB

§4.1 LTI Discrete-Time Systems in the Transform Domain §4.2 The Frequency Response §4.3 Frequency Response Computation Using MATLAB §4.4 The Concept of Filtering §4.5 Phase and Group Delays §4.6 Frequency Response of the LTI Discrete-Time System §4.7 The Transfer Function §4.8 The Transfer Function §4.9 Frequency Response from Transfer Function §4.10 Types of Transfer Functions §4.11 Linear-Phase FIR Transfer Functions §4.12 Allpass Transfer Function §4.13 Minimum-Phase and Maximum-Phase Transfer Functions