【摘要】 本文介绍了一种基于构件的软件体系结构,结合小波分析方法和理论,提出了构件化小波变换信号分析仪的总体设计框架和开发模型。以滑杆构件为例介绍仪器功能构件库的设计过程,以连续小波变换和离散小波变换功能构件为例介绍仪器功能构件库的设计过程。最后通过系统构架组建了构件化小波变换信号分析仪,并通过实例验证仪器的正确性。更多还原

【Abstract】 A software system structure based on components was introduced,Combined with the existing time -frequency analysis methods and its theory,the blueprint of designing and the model of developing component - based wavelet transform signal analyzer were put forward.Taking the component of slider as example,the desig- ning process of component library in instrument’s panel was introduced.Taking the component of continue wavelet transform and discrete wavelet transform as example,the designing process of component library in instrument’s function was introduced.The component-based wavelet transform signal analyzer was developed,and validates the analyzer’s accuracy through examples in the end.更多还原