On the basis of studying of regularity of changes of Dalian winter coastal surface layer water temperature itself and its relations with the EI nino phenomenon by means of the spectral analysis, the authors put forward an EI nino index curve integration method, and by using it they made a tendency prediction on Dalian winter coastal surface layer water temperature.

The impact on climatic trend prediction from boundary effect and non-periodicity inwavelet climatic diagnosis is stated in this paper.

A study of verhulst model for trend prediction of rotary machinery;

Season analysis and trend prediction of beverage market based upon EXCEL and study on their applications;

Research on Degeneration Assessment & Trend Prediction about Machine Based on Logistic Regression and SVM;

The Research of Trend Forecast, Present Condition and Factors Analysis of Switch Market in China;

This paper presents a kind of dynamic replication management mechanism based on the trend forecast byusing the smoothing arithmetic of time sequence in the economic area to forecast the hot file, and using three different strategies to place, delete, andreplace the replica dynamically.

On the basis of land use laws and gray system dynamic model GM(1,1), the simulation is taken, obtaining the trend forecast equation of farmland, garden plot, woodland, traffic land etc.