Headings of the journal
"Educational Resources and Technologies"

Annotation: The paper deals with the process of a cardiological expert system development. The definition of an electrocardiogram is presented. Problems of ECG characteristics determination such as ECG data digitizing are considered. The problem of QRS complex recognition and P and T waves parameters measurement is discussed. A general outline of analysis technique for ECG using wavelet transformation is proposed

Annotation: We propose a new approach for processing spatial data — the morphological analysis of linear and non-linear structures in conjunction with a spectral decomposition based on the wavelet and shearlet transformations applied to the data about natural disasters

Annotation: The paper presents a computational algorithm for constructing the surface of the terrain ac-cording to the data at vector maps in Polish format. The input data is a set of contours. Using interpolation splines the grid function of altitude are built based on this data

Annotation: The paper describes the methods for solving the problem of group multi-criteria decision-making that allow to process different forms of individual preferences and based on the use of multisets. Examples of solving practical problems by using the methods are described

Annotation: This paper discusses software tools and technologies for development of the applied web-based software systems focused on processing and presentation of geospatial data. The proposed solution is a specialized content management system for website, which takes into account the specificity of GIS web applications