【正文】 te simulation of goal. This time, with digital circuits in the logic circuits for clues to learn Simulink, learned a lot in mon digital circuit module is used. Sequential circuits, in addition to features with a logical bination of the circuit, but also must be able to remember the state of the circuit memory cell or delay unit, the storage or delay units primarily used in the design of this flipflop to achieve. D flipflops, RS flipflop, JK flipflop sequential logic circuits such as those monly used in devices in Simulink, the simulation has a corresponding module, in addition, Users can also design their own package module step by step to plete a larger circuit system to achieve more powerful logic function. Through the design of graphical user interface (GUI) by Using Matlab,we can learn that Matlab is powerful, simple, practical, easy adjustment, visibility, and can greatly improve the putational efficiency and shorten the programming time is a simple and practical tool,can be successfully applied to signal processing, in the teaching and research in areas such as the application of a wide range of prospects and the promotion of a certain value. Keywords: MATLAB, Simulink, logic circuits， GUI基于 Matlab 的邏輯電路設(shè)計(jì)與仿真 3 目錄 摘要 ................................................................................................................................. 1 Abstract ............................................................................................................................ 2 第一章 緒論 ................................................................................................................ 3 第二章 設(shè)計(jì)目的、內(nèi)容和思想 .................................................................................... 5 .......................................................................................... 5 .............................................................................................. 5 設(shè)計(jì)的內(nèi)容 .......................................................................................... 5 ........................................................................................................ 6 第三章 MATLAB簡(jiǎn)介 ..................................................................................................... 6 MATLAB程序設(shè)計(jì) .......................................................................................... 7 Simulink仿真 .............................................................................................. 8 Simulink 啟動(dòng) .................................................................................... 9 Simulink 模塊庫(kù)及模塊操作 ............................................................... 9 仿真參數(shù)設(shè)置 .................................................................................... 10 （ GUI） ................................................................................... 11 第四章 邏輯電路及其設(shè)計(jì) ......................................................................................... 11 組合邏輯電路 ............................................................................................. 12 8線(xiàn) 3線(xiàn)編碼器 ................................................................................ 12 3線(xiàn) 8線(xiàn)譯碼器 ................................................................................ 13 7段數(shù)碼管 ....................................................................................... 14 4選 1數(shù)據(jù)選擇器 ............................................................................ 15 時(shí)序邏輯電路 ............................................................................................. 16 并行寄存器 ...................................................................................... 16 移位寄存器 ...................................................................................... 17 雙向移位寄存器的設(shè)計(jì) .................................................................... 18 扭環(huán)計(jì)數(shù)器 ...................................................................................... 21 第五章 基于 MATLAB的組合邏輯電路仿真 ................................................................... 22 8線(xiàn) 3線(xiàn)編碼器的設(shè)計(jì)及仿真 .................................................................. 22 M文件程序設(shè)計(jì) ................................................................................. 22 Simulink仿真 ................................................................................... 23 3線(xiàn) 8線(xiàn)譯碼器的設(shè)計(jì)及仿真 .................................................................. 24 M文件程序設(shè)計(jì) ................................................................................. 24 Simulink仿真 ................................................................................... 25 7段數(shù)碼管 .............................................................................................. 26 M文件程序設(shè)計(jì) ................................................................................. 26 Simulink仿真 ....................................................................................... 30 數(shù)據(jù)選擇器的設(shè)計(jì)及仿真 ............................................................................ 31 M文件程序設(shè)計(jì) ..................................................................................... 31 Simulink仿真 ....................................................................................... 31 第六章 基于 MATLAB的時(shí)序邏輯電路仿真 ....................................................................... 32 并行寄存器的電路設(shè)計(jì)與仿真 ..................................................................... 32 基于 Matlab 的邏輯電路設(shè)計(jì)與仿真 4 并 行寄存器的電路 設(shè)計(jì) ........................................................................ 32 并 行寄存器的電路參數(shù)設(shè)置與 仿真 ....................................................... 33 移位寄存器的電路設(shè)計(jì)與仿真 ........................................................................ 34 移位寄存器的電路設(shè)計(jì) .................................