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Transactions: INTERNATIONAL JOURNAL of APPLIED MATHEMATICS AND INFORMATICS
Transactions ID Number: 19-709
Full Name: Vladimir Jehlicka
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Age: ON
Sex: Male
Address: Univerzity of Hradec Kralove, Rokitanskeho 62, Hradec Kralove
Country: CZECH REPUBLIC
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E-mail address: vladimir.jehlicka@uhk.cz
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Title of the Paper: Programming as a method of interdisciplinary relations in learning
Authors as they appear in the Paper: Vladimir Jehlicka
Email addresses of all the authors: vladimir.jehlicka@uhk.cz
Number of paper pages: 10
Abstract: The presented article describes one of the potential system approaches to teaching of programming. The focus is given on the interdisciplinary interconnection between physics, informatics and mathematics. First, a simple analysis of the researched process is carried out - that means the decomposition of the light into a colour spectrum with a simultaneous arising of a rainbow on one side and, on the other side, the additive composition of colours demonstrated by lightening a white area with the help of three light sources of varied colours. This is followed by a mathematical description of the composition of colours from three basic components – red, green and blue - on the screen of the computer monitor. The numerical code of the resulting colour is expressed in the binary, hexadecimal and decimal numerical systems. The final part of the paper presents a simple program which enables using a computer monitor for an analysis of the additive composition of colours. I!
t simultaneously also demonstrates advantages and disadvantages of expressing the numerical code of the composed colour in various numerical systems.
Keywords: additive composition of colours, computer simulation of experiments, decomposition of the light, definition of colours on a computer monitor, experimental composition of colours, numerical systems
EXTENSION of the file: .doc
Special (Invited) Session: Interdisciplinary relations in teaching of programming
Organizer of the Session: 654-543
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