The Research of Equal Spaced GM(1,1) Model & Method to Data Processing

Based on grey system,an equal spaced GM(1,1) modeling and method to data processing in engineering field was put forward,the method of precision inspection was introduced.The programming was authorized with MATLAB6.1 language,and two examples were given.The model method can be used for model establishing on equal interval,as well as on non-interval,which has high precision and easy to use. The model is simple and practical,and has a generalizing value in the field of data processing.