基于GUI的信号与系统仿真平台设计

Design of signal and system simulation platform based on GUI

信号与系统是电子信息类本科生的核心专业课,学生需要熟练地掌握课程的基本概念、基本理论和基本分析方法.提出了一种基于GUI的信号与系统仿真平台,对信号与系统的重要教学和实践内容进行整理.采用GUI对这些内容进行层次化展示,可实现对常见的连续信号和离散信号的表示、运算、变换、语音合成以及语音滤波等功能进行演示,在教学中有助于激发学生学习兴趣,加深对信号与系统课程的理解.

Signal and system is the core specialized course of electronic information undergraduates.Students need to master the basic concepts,basic theories and basic analysis methods described in this course.Presents signal and system simulation platform based on GUI.The important teaching and practice contents of signal and system are sorted out.These contents are hierarchically displayed using GUI.It can realize the representation,operation and transformation of common continuous and discrete signals,as well as the functional demonstration of speech synthesis,speech filtering.It is helpful to stimulate students′ interest in learning and deepen their understanding of signal and system in teaching.