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Journal : matematika

MODEL KALIBRASI DENGAN PENDEKATAN WAVELET DAN PARTIAL LEAST SQUARE SERTA PENERAPANNYA DENGAN OSS-R Ana, Elly; chamnidah, Nur; Saifudin, Toha; Atiqi, Aniq; Erfiana, Erfiana
MATEMATIKA Vol 14, No 2 (2011): JURNAL MATEMATIKA
Publisher : MATEMATIKA

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Abstract

Determination process of active compound concentration which contained by a drug plant quantitatively and qualitative can know by HPLC (High Performance Liquid Chromatography) and FTIR (Fourier TrasformInfrared)  methods. Calibration aim to find relation between a group of size measure which is relative reached and cheap with a group of other size measure which is difficult and relative costly. Measurement of FTIR was done by nsampel at pwaves number. Based on these information, problems occur because the number of predictor bigger thanthe number of perception, so that require to reduce dimension. Discrete Wavelet Transform (DWT) can reduce dimension become new variables. with . But, result of reduction still have high collinearity between coefficients of wavelet.Partial Least Squares (PLS) can be the good solving for the problems. Combining of DWT and PLS methods on calibration models use OSS-R give a good criterion of model .
Co-Authors Abdillah, Adrian Wahyu Adma Novita Sari Aflaha, Nabila Shafa Agnes Happy Julianto Ain, Dzuria Hilma Qurotu Aini Divayanti Arrofah Aldawiyah, Najwa Khoir Alya Rahma Inneztiana Amalia, Nadinta Kasih Ameliatul 'Iffah Andreas, Christopher Anggriawan, Muhammad Rizal Aniq Atiqi Anisa Laila Azhar Annisa Putri Nayumi Ardi Kurniawan Ardi Kurniawan Ariyawan, Jovansha Astuti, Aprillia Aulia Ramadhanti Aulia, Niswa Faizah Ayuning Dwis Cahyasari Azzah Nazhifa Wina Ramadhani Bintang Alyaa Sabila Budi Lestari Budijono, Gabriella Agnes Cantika Dhiya Cynthia Anggelyn Siburian Darmawan, Kezia Eunike Davina Shafa Vanisa Dewanty, Sanda Insania Dewi, Berlianti Alisa Dita Amelia Dita Amelia Dita Amelia, Dita Doni Muhammad Fauzi Dwiyanto, Adelia Sukma Elly Pusporani Erfiana Erfiana Faradilla Harianto Farah Fauziah Putri Fauzi, Doni Muhammad Fitri, Marfa Audilla Fitriyani, Mubadi’ul Fortunata, Regina Ganesya Intantalia Ghasani, Anisah Nabilah Grace Lucyana Koesnadi Gunawan, Syifa' Azizah Putri Hardiansyah, Fernanda Rizky Humaira, Edla Putri Ilma Amira Rahmayanti Inneztiana, Alya Rahma Isna Nurul Izza Amalia Julia Widiyanti Karina Rubita Makhbubah Karina Tri Handayani Khairian, Farhan Aldan Khoirun Niswatin Kurnia, Rizky Dwi Kusuma, Shalwa Oktavia M. Fariz Fadillah Mardianto M. Nabil Saputra Mahadesyawardani, Arinda Marbun, Barnabas Anthony Philbert Marcel Laverda Subiyanto Maria Setya Dewanti Marpaung, Josua Ronaldo Davico Marthabakti, CitraWani Maulana Syah Putra Ramadhani Mochammad Baihaqi Muhammad Fikry Al Farizi Muhammad Rizaldy Baihaqi Muhammad Rosyid Ridho Az Zuhro Muhammad Walid Jumlat Na'imatul Lu'lu'a Nadia Dwi Marwanda Nitasari, Alfi Nur Noviatus Sholihah Nugroho, Hariawan Widi Nur Chamidah Nur chamnidah Nurdin, Nabila Pambudi, Daffa Satrio Pratama, Fachriza Yosa Putra, Mochamad Rasyid Aditya Putri Fardha Asa Oktavia Hans Putri Masyita Qomaryah Putri, Farah Fauziah Rahmada, Indrastanto Oktodian Rahmanita, Tentri Ryan Ramadhan, Achmad Wahyu Ramadhani, Maulana Syah Putra Ramadhanty, Devira Thania Salsabila, Fatiha Nadia Salsabylla Nada Apsariny Sanda Insania Dewanty Sari, Ni Wayan Widya Septia Sediono, Sediono Shafira Renianti, Fayza Siagian, Kimberly Maserati Siti Maghfirotul Ulyah Sofia Andika Nur Fajrina Suliyanto Suliyanto Suliyanto Suliyanto Suryono, Alda Fuadiyah Syaugi Sungkar, Salman Tagawa, Dustin Nathanael Tianda, Izhar Muhammad Toha Saifudin Vanisa, Davina Shafa Wibawa, Yoga Setya Wulandari, Indana Zulfa Yolanda Swastika Yonani Zahrani, Vista Vanadya Zhafirab, Azizah Atsariyyah