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Musdalifah, S
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Mathematics

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FAKTOR – FAKTOR YANG MEMPENGARUHI MAHASISWA DALAM PEMILIHAN TEMPAT KERJA MELALUI METODE ANALYTIC HIERARCHY PROCESS (AHP) Salim, E; Musdalifah, S; Sahari, A
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 12 No. 2 (2015)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (429.308 KB) | DOI: 10.22487/2540766X.2015.v12.i2.7909

Abstract

FAKTOR – FAKTOR YANG MEMPENGARUHI MAHASISWA DALAMPEMILIHAN TEMPAT KERJA MELALUI METODE ANALYTICHIERARCHY PROCESS (AHP)
OPTIMALISASI PENDISTRIBUSIAN PUPUK DI WILAYAH SULAWESI TENGAH MELALUI MODEL TRANSSHIPMENT DENGAN MENGGUNAKAN METODE VOGEL APPROXIMATION Safir, M; Musdalifah, S; Lusiyanti, D
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 12 No. 2 (2015)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (431.741 KB) | DOI: 10.22487/2540766X.2015.v12.i2.7913

Abstract

OPTIMALISASI PENDISTRIBUSIAN PUPUK DI WILAYAH SULAWESI TENGAH MELALUI MODEL TRANSSHIPMENT DENGAN MENGGUNAKAN METODE VOGEL APPROXIMATION
PELABELAN PRIME CORDIAL UNTUK GRAF BUKU DAN GRAF MATAHARI YANG DIPERUMUM Pranata, S; Sudarsana, I W; Musdalifah, S
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 14 No. 1 (2017)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (561.104 KB) | DOI: 10.22487/2540766X.2017.v14.i1.8354

Abstract

PELABELAN PRIME CORDIAL UNTUK GRAF BUKU DAN GRAF MATAHARIYANG DIPERUMUM
ANALISIS PENUGASAN MEKANIK PADA DEALER MOTOR YAMAHA MENGGUNAKAN METODE HUNGANRIAN Afizah, N; Musdalifah, S; Resnawati, R
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 14 No. 1 (2017)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (438.952 KB) | DOI: 10.22487/2540766X.2017.v14.i1.8355

Abstract

ANALISIS PENUGASAN MEKANIK PADA DEALER MOTOR YAMAHAMENGGUNAKAN METODE HUNGANRIAN
KLASIFIKASI STATUS GIZI IBU HAMIL UNTUK MENGIDENTIFIKASI BAYI BERAT LAHIR RENDAH (BBLR) MENGGUNAKAN METODE SUPPORT VECTOR MACHINE (SVM) (STUDI KASUS DI PUSKESMAS LABUAN) Oganis, C; Musdalifah, S; Lusiyanti, D
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 14 No. 2 (2017)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (359.375 KB) | DOI: 10.22487/2540766X.2017.v14.i2.9017

Abstract

KLASIFIKASI STATUS GIZI IBU HAMIL UNTUK MENGIDENTIFIKASI BAYIBERAT LAHIR RENDAH (BBLR) MENGGUNAKAN METODE SUPPORTVECTOR MACHINE (SVM) (STUDI KASUS DI PUSKESMAS LABUAN)
PELABELAN L(d,2,1) PADA OPERASI KOMPLEMEN DAN KORONA GRAF LINTASAN DAN SIKLUS Natalia, R; Sudarsana, I W; Musdalifah, S
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 15 No. 1 (2018)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (528.553 KB) | DOI: 10.22487/2540766X.2018.v15.i1.10190

Abstract

Let  be a graph with  vertices and  edges. An  labeling of graph  is a function of    such that the following condition  for  where denoted the on distance of two vertices  and   and  for . A number  is called the span of  labeling, if  is the largest label vertex of  labeling. Notation   states that the smallest span of all labeling on a graph . An injective labeling is called  and a minimum span of all labeling  denoted by . A graph  which has  labeling is called the  graph. In this paper we study of such labeling by considering complement of path and cycle. The result showed that complement of path  has , for  and , for  and complement of the cycle  has for  and , for  and  corona of two paths  has . Therefor, the complement of paths  the complement of cycle , and  corona of two path  are  graph.
PELABELAN GRACEFUL GANJIL PADA GRAF DUPLIKASI DAN SPLIT BINTANG Bantara, J A; Sudarsana, I W; Musdalifah, S
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 15 No. 1 (2018)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (734.875 KB) | DOI: 10.22487/2540766X.2018.v15.i1.10193

Abstract

Graph  is not an empty a finite of the objects that called point (vertex) with the couple was not that is the side (edge). The set point  denoted by , while the set edge denoted by . Odd graceful labeling on graph  with  side is a function injective from so that induced function  such that  in label with  so label sides would be different. A graph  that have an odd graceful labeling is called odd graceful graph. The result showed that duplicate star graph  for and split star graph  for , for  even satisfie odd graceful labeling.
OPTIMALISASI BIAYA DAN WAKTU PELAKSANAAN PROYEK PEMBANGUNAN PERUMAHAN CITRALAND PALU MENGGUNAKAN METODE PROGRAM EVALUATION AND REVIEW TECHNIQUE (PERT) – CRITICAL PATH METHOD (CPM) Wardani, N M E; Musdalifah, S; Lusiyanti, D
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 15 No. 2 (2018)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (492.976 KB) | DOI: 10.22487/2540766X.2018.v15.i2.11353

Abstract

This study aimed to optimize the cost and time of implementation of development projects in residential homes Citraland located in the town of Palu subdistrict villages Mantikulore Tondo. Completion of construction of residential houses has been delayed time of completion of the construction. This leads to greater costs incurred in development projects. Therefore, to solve these problems is necessary to analyze the optimization of project time to determine how long a project is completed. Optimization of costs and project execution time is calculated using the Critical Path Method (CPM). The method is based on the results obtained, namely the normal completion time of the project for 69 weeks with a total cost of Rp. 297,887,212.00. Aftertime optimization through crashing eachthe implementation of the activities of the development to 48 weeks with a total cost of Rp. 350,261,175.00. The probability of completion of project design development using methods Program Evolution and Review Technique (PERT) is great opportunity to complete the project work for 48 weeks amounted to 93.19%
TEOREMA KONVOLUSI PADA TRANSFORMASI FOURIER FRAKSIONAL QUATERNION SISI KIRI DAN SIFAT-SIFATNYA Wibowo, N H; Musdalifah, S; Resnawati, Resnawati
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 16 No. 1 (2019)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (752.196 KB) | DOI: 10.22487/2540766X.2019.v16.i1.12732

Abstract

Fourier transform (FT) is growing very rapidly and applying in various fields such as analyzing and decomposing signals in the frequency domain. FT has been extended to quaternion algebra known as the Quaternion Fourier Transform (QFT). The purpose of this paper are to formulate the definition and properties of the left sided Quaternion Fractional Fourier Transform (QFFT), to formulate the definition and convolution theorem for left sided QFFT. Firstly, the results showed the formulation of the left sided QFFT definition and some of the properties such as linearity, translation, modulation and scalar. Secondly, its showed the formulation of convolution theorem for left sided QFFT and also the left sided QFFT of conjugate and translation convolution.
Klasifikasi Pasien Kanker Payudara Menggunakan Metode Rough Set M Rifai; Musdalifah, S; Lusiyanti, D
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 16 No. 2 (2019)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (700.086 KB) | DOI: 10.22487/2540766X.2019.v16.i2.14991

Abstract

ABSTRACTBreast cancer is a condition where the cell has lost control and its normal mechanism, so that abnormal growthoccurs quickly and uncontrollably that occurs in breast tissue. The basic thing that needs to be known about thecancer is the stage, so that the handling of the patient can be done correctly. In determining the cancer stage Union for International Cancer Control (UICC) uses several indicators, namely, the primary tumor which describes the size of the tumor and the expansion of the tumor to the chest wall, involvement of lymph nodes around the breast and distant metastases to other organs. Therefore, it is necessary to have a decision support system application that aims to classify cancer patient data based on the Stadium. One classification method that looks for the Decision Rule is the Rough Set. Basically this Rough set method is a decision-making method that is used to find a pattern from the data set that is processed. So that a pattern / rule can be obtained that can be used as a reference in decision making. In this study the pattern obtained as many as 16 will be entered into the Net-Bean software with java language so that it becomes a decision support system, then the system will be tested using 135 test data From these tests, namely by comparing the actual data with the results obtained from the decision support system application. So, the accuracy is 100%.Keywords : Classification, Breast Cancer Stadium, Rough Set.
Co-Authors Afizah, N Andri Bantara, J A Darmawanti, Y Desy Lusiyanti M Rifai Natalia, R Natasya Oganis, C Oktavia, S Oktaviana, W Ondja, T N Pranata, S Pratiwi, A M Purwanti, N R Resnawati Safir, M Sahari, A Salim, E Sudarsana, I W Wardani, N M E Wibowo, N H