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All Journal Computatio : Journal of Computer Science and Information Systems Jurnal Informatika Global
Rita Wiryasaputra
Universitas Indo Global Mandiri
Computer Science & IT

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PENGENALAN POLA SUARA MANUSIA BEREKSTENSI FILE WAV MENGGUNAKAN METODE FAST FOURIER TRANSFORM DAN BAYES Nurlia Apriani; Rita Wiryasaputra; Lastri Widya Astuti
Computatio : Journal of Computer Science and Information Systems Vol 2, No 1 (2018): Computatio : Journal of Computer Science and Information Systems
Publisher : Faculty of Information Technology, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (404.51 KB) | DOI: 10.24912/computatio.v2i1.1025

Abstract

The human voice is a very unique sound wave. That's because every human being has a different kind of sound wave. The fundamental difference in human voice is high the low the sound level associated with the signal from sound waves. The purpose of this research is to know the accuracy result from Fast Fourier Transform and Bayes method in pattern recognition. The Fast Fourier Transform method is used for feature extraction and Bayes method is used to calculate the sound probability value between the train data and test data, then Bayes Method is used to determine the result of the introduction of some previously stored train data. This research was made using Matlab R2016a, by matching the pattern of human sound that has been made before or called train data with new sound pattern or called test data. Testing is done on voice in the database and the voice is not in the database. Test results for voice in the database were 96% for first men and 76% for first women. While testing for voice is not in the database is 46% for second men and 50% for second women
PENERAPAN ANALISA SWOT DALAM SISTEM PENDUKUNG KEPUTUSAN MANAJEMEN DI MUBAROK RESTO Ahmad Mubaroq; Rita Wiryasaputra; Dwi Asa Verano
Jurnal Informatika Global Vol 8, No 2
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (577.369 KB) | DOI: 10.36982/jiig.v8i2.321

Abstract

Information now become an absolute necessity for an organization or company to win a competition Along with the development of information needs, especially for restaurant owners to make decisions and to find out problems that occur in the restaurant, then developed an information system called decision support system. With decision support system information can be displayed in the form of a brief and displays the data in accordance with the needs so as to facilitate a restaurant owner in making decisions effectively, Problems that appear on Mubarok Resto that is not a system to help restaurant owners in making decisions on problems that occur in restaurants covers of internal and external factors of the restaurant.To overcome these problems is by applying SWOT analysis as a tool to analyze internal and external conditions in the development of decision support systems that specifically manage data information internal and external problems that occur in Mubarok Resto, the expected results of this research is to make a SWOT analysis application that can facilitate restaurant owners in making effective restaurant decisions.Keywords : Decision support system, SWOT, Management, Web applications.
Co-Authors Ahmad Mubaroq Dwi Asa Verano Lastri Widya Astuti Nurlia Apriani