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On the account of the colon cancer genetic data signals are non-stationary and difficult to obtain a large number of cancer samples in the actual conditions, this text proposes a diagnostic research method of colon cancer based on EMD (empirical mode decomposition) combining with LS-SVM. Adopting the method of EMD decomposes the genetic signals of normal people and colon cancer patients. Figure out...
Aims at the complex and dynamic nature of traffic flow in mountain expressway tunnel, through the analysis of change characteristics of traffic flow, based on BP network improve the existing expressway traffic flow model, this thesis puts forward the Elman dynamic neural network model of traffic flow predicting in mountain expressway tunnel. In practice, this model has the strong operational, we adopt...
High-frequency CW telegraph has been an important tactical communication mode. The reception of CW telegraph primarily requires manual work. Thus, its accuracy is easily affected by human physiology. To improve its reception efficiency and provide a partial substitute for human effort, an automatic detection and recognition system was proposed. The system presented here utilizes Kalman filtering algorithm...
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