基于VB的微弱余弦信号混沌检测仿真系统平台

Simulation system platform of weak cosine signal chaos detecting based on VB

通过混沌检测原理,得出了微弱余弦信号混沌检测模型,进一步利用VB设计和建立了微弱余弦信号混沌检测仿真系统平台。经与Matlab仿真实验比较验证其效果良好,与谱减法等检测结果进行比较证明该仿真系统平台具有优良的检测效果。这样不仅为混沌产生变化的研究提供了基础,同时也为混沌技术在实际信号检测中的应用提供了平台。

Though the chaos detecting principle, this text present the chaos detecting model of weak cosine signal, what＇ s more it designs and builds up the simulation system platform of weak cosine signal chaos detecting further. It shows well result after the comparison with Matlab simulation experiment, and it also proves that this simulation system platform has well detecting effectiveness after being compared with the detecting result got from some methods such as spectrum decreasing method. It not only provides a basis for the changing occurred by chaos, but also offers a platform for the application of chaos technique in the real signal detection.