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There are many small cities and villages in the flood plain of the Yellow River. By using the mathematical model to simulate the proceeding characteristics of "96.8" type typical flood in the Lower Yellow River. The results show that, under current complex boundary conditions, the proceeding of "96.8" type flood is better than 1996 year, especially the flood spreading time shorten...
For vary interval data serial, the data serial is interpolaed by Chaos-dynamic neural network method. combining the chaotic feature of data serial, the method of Wavelet denoising of data serial is improved, and the noise is effectively filtered, while the variation trend and data character of initial data can well be retained, and real signal (abnormal value) can be reserved. So these treatment methods...
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