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ANALYSIS PROXIMITY MENENTUKAN LOKASI PERKEBUNAN DI LOMBOK BARAT Ahmat Adil
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 15 No 1 (2015)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (478.924 KB) | DOI: 10.30812/matrik.v15i1.27

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Spatial analysis is a technique or process that involves a number of counts and evaluation logic (mathematical) were performed in order to seek or fnd potential relationships or patterns (probably) are among the elements of geographical contained in the digital data with limits certain study areas. One of spatial analysis to build support layer around the layer within a certain range is the proximity analysis. Proximity analysis is an analysis based on the geographical distance between layers. In GIS proximity analysis uses a process called buffering to determine the proximity relationship between the nature of the existing sections. Buffer allows to make a certain area limitation of the desired object. West Lombok district is one of the districts with the potential for tourism and a large plantation in the province of West Nusa Tenggara besides Central Lombok and Lombok to the east. Community or inverstor have many options to choose according kriteia gardening location they want. The results of spatial operations conducted as buffers, unions and the query will help to determine the required location. Spatial analysis is helpful to get the location in accordance with defned criteria, such as the distance from roads and settlements, and its land area as needed. Based on the analysis that has been done, a spatial map of plantation land in accordance with the criteria of very petrifed decision makers.
IMPLEMENTASI RESTFUL WEB SERVICE ONE CHIP MULTI-CLIENT UNTUK MENGOPTIMALKAN PENJUALAN PULSA ALL OPERATOR Moh.Erwin Indrawan; Ahmat Adil
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 15 No 2 (2016)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (633.336 KB) | DOI: 10.30812/matrik.v15i2.32

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Along with the development of information technology and telecommunications, evolving pulse function is not just used for SMS, telephone and internet, but also as a payment of transactions such as electricity prepaid, postpaid electricity, home phone, internet telecoms speedy, payments and other groceries. In credit sales, the chip can only be used by one agent, so it can not optimize the sales deposit balance both in terms of time, place and income because the chip can not be used by another person who made the sale of pulses is limited by time and place. Based on these problems, we need a resful architectural style web service as a liaison between the client and the server using the Java programming language, apache tomcat server and MySQL. The design of this application is done by using a waterfall methodology, which is a method of developing a system that begins with the analysis stage, then the system design, implementation and testing. With a system that can process one chip for all carriers from different places and platform, and also owners can optimize Wincell sales deposit both in terms of time, place and revenues
APLIKASI MEDIA BANTU PEMBELAJARAN KRIPTOGRAFI DENGAN MENGGUNAKAN ALGORITMA MESSAGE DIGEST 5 (MD5) Zein Zein; Ahmat Adil
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 15 No 2 (2016)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (763.907 KB) | DOI: 10.30812/matrik.v15i2.33

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College of Informatics and Computer Management (STMIK) Bumigora Mataram, for Computer Network competencies are elective courses that network security system which addresses the cryptographic material using a lecture and power point as a medium while studying in the classroom. Those problems led to the idea to create teaching aids media applications using cryptographic message digest algorithm 5 (MD5). Cryptography is the science that is used to encrypt a message, so the message private. On the application every student can learn and try to direct the activities of the MD5 algorithm program in step by step. This algorithm has a characteristic that the message is converted into a message digest can not be restored into the original message. Two different messages always produce different hash values. So as to facilitate faculty to improve student comprehension. Based on the results of questionnaires to the lecturer stated that the application can assist the lecturer delivered material MD5 cryptographic algorithm. And the results of the questionnaire of the student that can be assisted in doing to learn anytime and anywhere as long as the application can access media learning aids such as web-based applications online.
Implementasi Google Maps Api Berbasis Android untuk Lokasi Fasilitas Umum di Kabupaten Sumbawa Kiki Rizki; Ahmat Adil
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 17 No 2 (2018)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (840.711 KB) | DOI: 10.30812/matrik.v17i2.87

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Google Maps API adalah suatu library yang berbentuk javascript yang berguna untuk memodifikasi peta yang ada di Google Maps sesuai kebutuhan Informasi mengenai lokasi fasilias umum seperti bengkel tambal ban, toko sparepart, dan ATM sangat diperlukan untuk pengguna smartphone Android. Informasi lokasi yang telah di definisikan tersebut dapat dilihat pada aplikasi Google Maps Android, namun data lokasi yang terkait masih terbatas. Adanya teknologi API dan pemetaan Google yaitu Google Maps dapat digunakan untuk mengembangkan suatu aplikasi pemetaan lokasi bengkel tambal ban, toko sparepart, dan ATM. Untuk itu diperlukan perancangan system berbasis android untuk mendapatkan system pencarian berdasarkan lokasi. Hasil dari aplikasi yang dikembangkan adalah dapat memberikan informasi jarak, waktu, dan rute menuju lokasi bengkel tambal ban, toko sparepart, dan ATM. Hasil pengujian sistem menunjukkan bahwa sistem pemetaan lokasi bengkel tambal ban, toko sparepart, dan ATM ini layak dan dapat dipergunakan di smartphone Android karena data yang terkandung pada aplikasi tersebut lebih fokus memiliki data lokasi bengkel tambal ban, toko sparepart, dan ATM.
Perancangan Spasial Pengembangan Potensi Produk Kerajinan berbasis Pemukiman di Taman Nasional Komodo Ahmat Adil
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 18 No 1 (2018)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (668.596 KB) | DOI: 10.30812/matrik.v18i1.353

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Kawasan TNK Sebagai daerah tujuan wisata dan menjadi pintu gerbang wisatawan yang akan berkunjung ke NTT, membutuhkan peemberdayaan potensi masyarakat dalam menghadapi kunjungan wisatawan. Beberapa produk kerajinan yang saat ini diproduksi oleh penduduk di sekitar TNK telah memberikan kontribusi ekonomi bagi masyarakat di wilayah ini. Seperti pembuatan patung ukir Komodo, desain dan produksi kaos bergambar Komodo, telah dipasarkan kepada wisatawan yang berkunjung. Menurut data statistik Kecamatan komodo tahun 2015 ada 4 desa yang terdapat di kawasan TNK yaitu desa Komodo dengan jumlah 1842 jiwa, Pasir panjang sebanyak 1604, Pasir Putih sebanyak 1874 jiwa, dan desa Papagarang sebanyak 1576 jiwa. Jadi pada tahun 2015 total penduduk yang mendiami kawasan TNK sebesar 6896 jiwa. Dari total penduduk tersebut masih sebagain besar penduduk di kawasan ini bekerja sebagai nelayan dengan penghasilan yang minim. Penelitian ini menggunakan metode analisis analisis kuantitatif, dengan memahami gejala terjadinya perubahan spasial disetiap analisa yang dibuat. Dengan menggunkan metode analisis kuantitatif maka prosedur dilakukan secara sistematis dan terukur dan didukung oleh data-data berupa angka. Pemetaan pemukiman dengan potensi produk kerajinan yang dimiliki setiap masyarakat yang ada di masing-masing wilayah adalah salah satu solusi yang membuat zonasi baru, dengan mengelompokkan masyarakat berdasarkan potensi.
Implementasi Rest Api Web Service dalam Membangun Aplikasi Multiplatform untuk Usaha Jasa Romi Choirudin; Ahmat Adil
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 18 No 2 (2019)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (708.634 KB) | DOI: 10.30812/matrik.v18i2.407

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The development of tourism activities on the island of Lombok has caused many types of professions to be occupied or utilized by the community, especially those who are services. With the technological advancements, people need various kinds of facilities in carrying out their businesses and activities. One of them is in looking for artisan services including price or service fees, material prices and so on. Multiplatform applications (more than one platform) can make it easy for users to choose the platform to be used. With web service architecture as a computational entity that can be accessed through the internet and intranet networks and certain protocol standards in the platform and interface of an independent programming language. In conducting research, the system development method used by the author is the waterfall method. Waterfall method is a systematic and sequential method of software development that starts at the level and progress of the system up to the analysis, design, code (implementation), test (testing), and maintenance. The application that was built has been tested to several builders. As well as from the results of testing the artisan respondents have a very agreeable answer of 51.4%, because 51.4% is the highest result in the response to the response of the answer, it can be concluded that the application has met the needs of the mason
Implementasi Google Maps API Pemetaan Jalur Evakuasi Bencana Alam di Kabupatem Lombok Utara Khaerul Yasin; Ahmat Adil
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 19 No 1 (2019)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1362.784 KB) | DOI: 10.30812/matrik.v19i1.519

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Basically, Indonesia is traversed by three active tectonic plates namely the Indo-Australian Plate in the south, and the Eurasian Plate in the north and the Pacific Plate in the east. The plates collide with each other because the Indo-Australian Plate movement drops below the Eurasian plate. As a result of this accumulation, it caused earthquakes, volcanoes, and faults or faults in parts of Indonesia. In the Geographic Information System evacuation routes will be used by Google maps Api to implement the spatial map making of evacuation routes. Google Map Api is an application interface that can be accessed via javascript so that Google Map can be displayed on the web page that we are building. The result or output to be achieved is the creation of a geographic information system mapping natural disaster evacuation route in the North Lombok district that can be run on a Web platform. Based on the trials conducted it can be concluded that this application can help the community to find the location of evacuation routes and gathering points in accordance with the districts and villages where they live.
Optimization of The use of Wireless Lan Devices to Minimize Operational Costs Achmad Rian Tarmizi; Ahmat Adil; Lilik Widyawati
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 19 No 2 (2020)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (551.1 KB) | DOI: 10.30812/matrik.v19i2.665

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WLAN technology has been widely developed for the needs of internet access in people's lives. Several generations of WLAN technology include IEEE 802.11b, IEEE 802.11a, IEEE 802.11g and IEEE 802.11n. At the STAHN Rectorate Building, Gde Pudja Mataram, WLAN technology in its application requires financial consideration because excessive use of Internet Service Provider services results in a waste of operational costs. The application of WLAN is still not optimal, because there are not too many users, but the operational costs of implementing the local wireless network are very large, due to less optimal application of network infrastructure. The recommended WLAN technology is IEEE 802.11n, while the technology is the latest technology that has better quality than the previous generation technology. The research methodology uses the Network Development Life Cycle (NDLC). Of the 6 stages available, only 3 stages are used, namely Analysis, Design and Simulation of Prototyping. The results obtained from this study are models that design a WLAN that suits your needs, and complements the entire Building area. Optimization has succeeded in reducing the need for ISP and client services while still being able to enjoy services as needed and cost optimization can be reduced by around 28%.
Sistem Informasi Geografis Pemetaan Jaringan Irigasi dan Embung di Lombok Tengah Ahmat Adil; Bambang Krismono Triwijoyo
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 20 No 2 (2021)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (539.835 KB) | DOI: 10.30812/matrik.v20i2.1112

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Irigasi sebagai alternatif pengairan lahan tadah hujan pada musim kemarau, digunakan untuk meningkatkan produksi hasil pertanian. Pemetaan Jaringan irigasi dan embung pada Kabupaten Lombok Tengah menggunakan sistem data spasial dan non-spasial, yang selama ini masih menggunakan pemetaan secara konvensional. Data Spasial dapat menunjuk posisi geografis dengan setiap karakteristik memiliki satu lokasi yang harus ditentukan dengan cara yang unik. Pemetaan dengan model data spasial, dirancang dengan tahapan seperti analisa kebutuhan perangkat lunak, desain, pembuatan kode program dan pengujian. Metode yang digunakan dalam penelitian ini adalah Analisis spasial, merupakan kumpulan – kumpulan dari teknik yang dapat digunakan untuk melakukan pengolahan data SIG. Hasil dari analisis data spasial sangat bergantung dari lokasi atau tempat di mana objek sedang dianalisis. Manipulasi data, akan menampilkan jendela manipulasi data non-spasial jaringan irigasi, embung, dan kecamatan. Pada jendela manipulasi data, pengguna dapat melakukan penambahan, perubahan dan penghapusan terhadap data tabular yang ada, dan memiliki fasilitas pencarian sesuai dengan data yang sedang diakses.
Convolutional Neural Network With Batch Normalization for Classification of Emotional Expressions Based on Facial Images Bambang Krismono Triwijoyo; Ahmat Adil; Anthony Anggrawan
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 21 No 1 (2021)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (456.388 KB) | DOI: 10.30812/matrik.v21i1.1526

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Emotion recognition through facial images is one of the most challenging topics in human psychological interactions with machines. Along with advances in robotics, computer graphics, and computer vision, research on facial expression recognition is an important part of intelligent systems technology for interactive human interfaces where each person may have different emotional expressions, making it difficult to classify facial expressions and requires training data. large, so the deep learning approach is an alternative solution., The purpose of this study is to propose a different Convolutional Neural Network (CNN) model architecture with batch normalization consisting of three layers of multiple convolution layers with a simpler architectural model for the recognition of emotional expressions based on human facial images in the FER2013 dataset from Kaggle. The experimental results show that the training accuracy level reaches 98%, but there is still overfitting where the validation accuracy level is still 62%. The proposed model has better performance than the model without using batch normalization.