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应用Matlab的GUI平台开发了基于离散数据的固冲发动机性能分析软件PERFORMANCE SHOW,它以发动机性能计算获得的离散数据为输入,采用多维插值、多项式拟合、多项式求根、等值面计算、逻辑运算等方法,能够获得描述发动机工作特性的曲线、曲面和实体,从而可对发动机性能进行多维度深入分析。PERFORMANCE SHOW软件界面友好,使用简便,适合于各类冲压发动机的性能分析。
Based on the GUI platform of Matlab, PERFORMANCE SHOW was developed based on the discrete data-based solid-flushing engine performance analysis software. It takes the discrete data obtained from the engine performance calculation as the input and adopts multi-dimensional interpolation, polynomial fitting, polynomial roots, isosurface calculation, logic Calculation and other methods to obtain curves, surfaces and entities that describe the operating characteristics of the engine so as to conduct a multi-dimensional and in-depth analysis of engine performance. PERFORMANCE SHOW software friendly interface, easy to use, suitable for various types of ramjet engine performance analysis.