Peramalan melalui pendekatan kalut ke atas siri masa karbon monoksida di kawasan perindustrian

Khairunnisa Che Jusoh

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Type :	article
Subject :	QA Mathematics
Main Author :	Khairunnisa Che Jusoh
Additional Authors :	Nor Zila Abd Hamid Syafruddin Side
Title :	Peramalan melalui pendekatan kalut ke atas siri masa karbon monoksida di kawasan perindustrian

Place of Production :	Tanjong Malim
Publisher :	Fakulti Sains dan Matematik
Year of Publication :	2021
Corporate Name :	Universiti Pendidikan Sultan Idris
PDF Full Text :	Login required to access this item.

Abstract : Universiti Pendidikan Sultan Idris

Kajian ini berfokus kepada menganalisis dan meramal data siri masa karbon monoksida (CO) di salah sebuah kawasan perindustrian di Malaysia iaitu Seberang Perai, Pulau Pinang menggunakan pendekatan kalut. Sebelum proses peramalan, data siri masa diuji terlebih dahulu untuk mengenalpasti kehadiran dinamik kalut. Melalui Kaedah Cao, didapati bahawa sifat kalut hadir dalam siri masa CO. Oleh yang demikian, proses peramalan dijalankan melalui Kaedah Penghampiran Setempat. Pekali korelasi dipilih sebagai petunjuk prestasi. Keputusan peramalan menunjukkan bahawa nilai pekali korelasi adalah 0.9032 yang mana nilai tersebut hampir kepada satu. Hasil ramalan yang sangat baik ini menunjukkan bahawa Kaedah Penghampiran Setempat boleh digunakan untuk meramal kepekatan CO. Kesimpulannya, pendekatan kalut telah berjaya menganalisis dan meramal siri masa CO di kawasan perindustrian Seberang Perai. Diharapkan dengan penemuan ini dapat membantu pihak bertangunggjawab untuk mengawal pencemaran CO di kawasan perindustrian.

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