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All Journal JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Jurnal Senopati : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering
Arif Budijanto
Department of Forensic Medicine, Faculty of Medicine Universitas Indonesia, Jakarta
Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Industrial & Manufacturing Engineering

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Simulasi Pengaruh Air Laut Terhadap Propagasi Pancaran Sonar Berbasis Mathlab Sulistiyawati, Nunik Endah; Budijanto, Arif
Jurnal SENOPATI : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Vol 5, No 1 (2023): Jurnal SENOPATI Vol.5 No.1
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.senopati.2023.v5i1.4508

Abstract

Wilayah Indonesia terdiri dari pulau dan lautan upaya pengamanan wilayah Indonesia TNI Angkatan Laut sebagai tulang punggung maritim dengan melaksanakan operasi keamanan laut merupakan implementasi dari kemampuan pertahanan keamanan, dengan menggunakan peralatan elektronik sonar merupakan alat pendeteksi sasaran bawah air. Dalam perambatannya gelombang tersebut akan sangat dipengaruhi oleh temperatur, kadar garam, dan tekanan yang bergantung pada kedalaman air laut. Dengan mengetahui perbedaan waktu antara gelombang pancar dan gelombang terima maka akan diketahui jarak dan baringan dari benda tersebut sehingga mampu mendeteksi suatu benda dikedalaman laut lepas yang mungkin tidak bisa dideteksi secara kasat mata. Simulasi perambatan gelombang suara yang dipancarkan oleh sonar dalam air laut (media cair) yang dipengaruhi oleh partikel – partikel yang terkandung dalam air, plankton, kadar garam, temperatur, dan tekanan (viscosity) dapat diimplementasikan dengan menggunakan program mathlab diharapkan dapat menganalisa hasil rambatannya maka diharapkan akan diketahui Shadow Zone yang unik dari tiap kedalaman air laut.Kata Kunci: sonar, viscosity, temperature, salinity
DEVELOPMENT AND ANALYSIS OF A MATLAB GUI APPLICATION: AUTOMATIC COLOR DETECTION AND CONVERSION BASED ON RGB VALUES FOR EDUCATIONAL AND DIGITAL DESIGN Anggraini, Devita; Fitriana, Nurin; Firmanto, Bayu; Aziz, As’ad Shidqy; Sesoca, Jendra; Kristianti, Tri; Budijanto, Arif
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 10, No 3 (2025)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v10i3.8724

Abstract

The advancement of digital technology necessitates practical solutions for accurate color identification and conversion, particularly in the fields of design, education, and the digital industry. This study aims to develop and analyze an automatic color detection application based on a MATLAB GUI, capable of detecting colors from RGB input values and converting them to Hex, CMYK, and HSV formats. The urgency of this research lies in the need for an efficient, user-friendly application that minimizes errors in the color identification process, as manual methods are often ineffective and prone to mistakes. The methodology employed is Research and Development (R&D), which includes litera-ture review, needs analysis, system design, application implementa-tion, and thorough testing and evaluation of accuracy and usability. Testing results demonstrate that the application can accurately detect and convert colors, with performance consistent with standard applica-tions such as Microsoft Paint, and has received positive feedback from users regarding its intuitive interface. The implications of this research are the availability of a digital tool that supports more efficient design processes, interactive learning, and creative industry workflows, while also opening opportunities for the development of similar applications in the future
Co-Authors As’ad Shidqy Aziz Bayu Firmanto Devita Anggraini Djaja S. Atmadja Kristianti, Tri Nurin Fitriana Sesoca, Jendra Sulistiyawati, Nunik Endah Yuli Budiningsih