46.1 Introduction 46.2 Transduction Mechanisms Piezoelectricity Magnetostriction. Electrodynamic. Electrostatic. Magnetic. Hydraulic. Fiber Optic.Parametric Transducers. Carbon Microphones 46.3 Sensitivity and Source Level 46.4 Reciprocity

45.1Introduction 45.2 Background Discussion Modeling as a Transfer Function. Some Issues Involved i

44.1 Introduction 44.2 The Field equations Low Frequency Fields. Statics Limit 44.3 Numerical Methods C. W. Trowbridge

43. 1 Introduction 43.2 Amplifiers 43.3 Oscillators 43.4 Multipliers

VHDL 的构造体基本结构 p.271 表 4-28 architecture arch_name of entity_name is declarations and definitions; 说明部分 begin concurrent statement; 语句部分 end arch_name; 构造体语法要点：

Learning VHDL must learn What is Combinatorial Logic What is Sequential Logic What is Concurrent Statement What is Process Statement

Very high speed integrated circuit Hardware Description Language (VHDL) – is an industry standard hardware description language – description the hardware in language instead of graphic

一、EDA（Electronic Design Automation） 二、ASIC（Application Specific Integrated Circuit） 三、FPGA（Field Programmable Gate-Array） 四、CPLD（Complex Programmable Logic Device） 五、SOC（System On a Chip）

1.1半导体与二极管 1.2特殊二极管 1.3半导体三极管 1.4场效应管

Review VHDL程序组成部分及其功能