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2.575  Articles
1 of 259 pages  |  10  records  |  more records»
Context. The matrix notation is used to formalize the subject area within the framework of the algebraic approach. Effective computation of the discrete cosine transforms uses the reduction of a harmoni? basis to a block-cyclic matrix structure with the s... see more

Actuality. Discrete cosine transforms provide high efficiency of applications in modern information processing facilities. After all, the computation of forward and reverse transforms in the real field is especially important for the effective solution of... see more

Actuality. Ensuring the efficiency and versatility of modern media for processing visual information requires the development ofvarious methods for the effective implementation of the discrete cosine transform. In accordance with the requirements of moder... see more

Context. A method of efficient computation of DFT using cyclic convolutions for sizes of integer power of two has been considered.The further development of Winograd Fourier transform algorithm based on a hashing array has been proposed. The research obje... see more

The paper develops a hybrid algorithm for predicting a linear dynamic system based on a combination of an adaptive Kalman filter with preprocessing using a wavelet packet analysis of the initial data of the background of the system under study.Being based... see more

The modern constitutive equations of the rheology of analeptic media and of the polarization in dielectric media are discussed in the time and frequency domains. It is seen that the most appropriate form of the constitutive equations of these media is bas... see more

Corn is one of the cereal crops and an important food ingredient because it contains a source of carbohydrates. It is the third largest food crop in the world after rice and wheat. In Indonesia, corn is one of the second largest food crops after rice. Thi... see more

There have been a considerable number of studies on the research article genre (RA) from different perspectives of form and function. However, limited studies have examined the overall organizational structure of articles with all the main sections of the... see more

Packaging is one of the important aspects of the product. Good packaging can increase the competitiveness of a product. Therefore, to maintain the quality of the packaging of a product, it is necessary to have a visual inspection. Furthermore, an automati... see more

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