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ANALISA FADE REDAMAN HUJAN PADA PROPAGASI GELOMBANG MILIMETER
No full textAt millimeter wave communication systems, fading events (weakening) greatly affect the delivery of electromagnetic waves may cause the received signal disturbed. To reduce this effect, it is necessary to control the design of power stations. This research explores the dynamics of the fade distribution model parameter measurements of rain and Fade Fade Slope Duration. This model will be applied to evaluate Fade Mitigation Tehniques (FMT) that is suitable for the climate in Indonesia, by measuring rainfall in the campus environment PENS-ITS. While the wind speed data obtained from the Meteorological and Geophysical Juanda in Surabaya. Rainfall data and wind speed were used to calculate the rain attenuation using the SST method. From the damping value, it can be calculated to determine Fade Slope at each event with rain and Fade Duration demarcate thresholdnya namely on 5, 10, 15, 20, 25, and 30 dB, which is oriented in the direction of multilink. Subsequently performed statistical calculations and Fade Fade Slope Duration can be obtained so that a statistical model and Fade Fade Slope Duration. Key Word : Fading Dynamic, Fade Slope, Fade Duration, SST Multilink.
Optimasi Kernel Linux Pada Arsitektur Prosesor TI OMAP 3430
No full textUse of mobile phones is growing mature, not only for the mere purpose to send a message or a phone but the progress has led to the multimedia functions. But in reality still a lot of operating systems that do not have the full support of the new features that have been owned by mobile phones. Causing a lot of features that can not be optimized by the user and a solitary loss. At the end of this project will be the development of Linuxbased operating system and the JVM in the hope that the operating system can produce a reliable and have the full support of features, especially the latest multimedia features. By doing a comparison of the operating system that has been there before the Android, will be seen that the operating system that has developed or is not feasible to run the multimedia features. Keywords: operating system, linux kernel, JVM i
ANALISA UNJUK KERJA JARINGAN OPERATOR 3G (WCDMA-UMTS) MENGGUNAKAN METODE DRIVE TEST
No full textCurrently each telecom operators are still aggressively increased its 3G/UMTS base stations in Surabaya, which aims to increase the traffic channel capacity and expand coverage. On the other hand, the addition of 3G/UMTS base stations have a positive impact on improving traffic channel capacity and wide coverage, but on the other hand the addition of 3G/UMTS base stations demanding needs of an increasingly frequency decreases. The use of frequencies that are too much without being followed by the frequency setting is good, it will lead to an indirect interference that can degrade the quality of the signal. These directly affect the customer perceived signal quality. In this thesis, we will discuss 3G/UMTS RF signal quality that is felt by every customer service by using the method of test drives. Where the drive test can be known information RSCP (Receive Signal Code Power), Ec / No (Energy Per Carrier Noise), the distance of BTS and MS, interference and handover process. From information on the results of these test drives, we can know the network performance of each operator 3G/UMTS, so can we conclude whether the state of the state radio a 3G/UMTS base stations is feasible or necessary to do a repair. Based on measurements in the area of Central Surabaya, East, North, South, and West with the normal method (can capture the signals of GSM and 3G/UMTS) and the method lock (only to receive signals 3G/UMTS). The percentage of best RSCP value (-85 dBm to 0 dBm) of the highest Telkomsel by 80.2% when using the normal method and the operator Telkomsel is the highest of 52.6% when using the lock method, precentage value Ec/No answer (-6 dB to 0 dB) of the operator Telkomsel highest at 71.6% when using the normal method and the operator Excelcomindo highest at 47% when using the lock method, precentage next best SQI values (18 to 30) of the operator Excelcomindo for 71.6% when using the normal method of operator Excelcomindo and also when using the lock method of 64.6%. Keywords: QOS, RSCP, Ec / No, SQI, 3G/UMT
Brosur Interaktif Berbasis Augmented Reality
No full textAugmented Reality is an attempt to combine the real world and virtual world created by the computer so the boundary between real and virtual world became very thin. Head-Mounted Display (HMD) is an example of the results of research on Augmented Reality, this is the one of basic equipments in the latest technologies. Over time, Augmented Reality is growing very rapidly thus allowing the development of these applications in various sectors such as education. There are many literatures that indicate possibility of Augmented Reality in the education sector. Augmented Reality can be applied in geometry, spatial relationships between the planets and the molecular structure. The objective of this final project is create an application using brochure as media including marker on sides that identified by the camera(webcam) to display 3D object through the monitor screen using OpenGL. Trials using marker size 20 cm x 20 cm and the distance between the marker to the camera (webcam) 1 m, 1.5 m, 2 m and 2.5 m. Percentage error was found at a distance of 1 m if the tolerance of error 100mm is X error = 9%, Y error = 6%, and for the farthest distance 2.5 m is X error = 18%, Y error = 12%. Keywords : Augmented Reality, brochure, marker, OpenGL
LEARNING AND SEARCHING TERJEMAHAN AYAT - AYAT AL QURAN
No full textNow internet like as a giant library by website as its book. In this time easy and speed to be a important condition for the seeking of a information. Therefore, various aspect require user can learning the Al-Qur'an base on the web. Besides user can quickly to look for the sentence translation Al-Qur'an with 3 kinds way, for example: 1. By searching Juz Al-Qur'an 2. By searching Surat Al-Qur'an 3. By searching word and link list the Surat Al-Qur'an So that can easely the user or santri to look for the information of about translation sentence Al-Qur'an with swiftly and interaktif. Besides seeking process in this web also there process learning, that is process the evaluation santri. This Web is design by using Macromedia Dreamwaver and making with the JSP by using database Mysql. Existence of this Al-Qur'an web, is expected will give the amenity to us in learning content Al-Qur'an Keyword : Al-Qur'an, , Santri, Evaluat
SISTEM RUMAH SAKIT TERPADU MENGGUNAKAN JSP ( STUDY KASUS : PENDAFTARAN PASIEN UNIT GAWAT DARURAT)
No full textABSTRACT Use the computer as an application of information technology has become a requirement, because a lot of work that can be completed quickly, accurately, and efficiently. at the end of the project made this program to a form of pengefisienan based Registration information that can be used to calculate the administrative action, the transaction can also save the data that has been input on the computer, and can provide information online, quickly and uptodate. With this in mind created the Registration program end of the project entitled: "Integrated Hospital System Using JSP (Case Study: Emergency Registration Unit) " In completing it, use the script commands JSP (Java Server Pages) that is used to add, delete and modify files, MySQL database, Web Application Server for relation database and also store data that has been terinputkan. Programs that have been design and computeration Registration services for patients in the Emergency Unit Hospital Daerah Banyuwangi that will help with all administrative needs of the payment transaction process is also easier on the patient data on the patient appropriately and on time according to the needs of the existing system
Sistem Komunikasi Data Pada Pengukur Curah Hujan dan Kecepatan Angin Menggunakan Frekuensi Radio 2,4 GHz
No full textIndonesia merupakan negara kepulauan yang beriklim tropis dengan curah hujan yang cukup tinggi dan akan mengakibatkan debit air pada drainase, saluran air dan sungai akan meningkat dan apabila sudah melebihi kapasitasnya akan mengakibatkan terjadinya banjir. Bisa dibayangkan berapa kerugian yang diderita oleh masyarakat dan pemerintah akibat terjadinya musibah banjir ini. Untuk menghindari dan mengurangi kerugian yang besar diperlukan informasi yang akurat dan cepat berupa prediksi awal informasi curah hujan pada masing-masing wilayah secara real time. Untuk itu dibuatlah Peralatan Pengukur Curah Hujan dan arah angin yang terintegrasi Berbasis Radio freuensi (RF) menggunakan frekuensi 2,4 GHz. Peralatan ini terdiri dari sensor utama yaitu rain gauge dan anemoneter yang akan diintegrasikan dengan modul komunikasi radio frekuensi (RF) oleh mikrokontroler. Peralatan ini akan diintegrasikan dengan database pada server untuk menyimpan data curah hujan dan arah angin sehingga dapat diakses melalui WEB. Peralatan ini akan membatu proses pengukuran curah hujan dan arah angin secara otomatis yang dapat diakses secara cepat dan akurat
Implementasi dan Analisa Teknik Steganografi Multi-carrier pada file multimedia
No full textThe rapid development of digital media and its use in various fields lead to greater demands for creating secured information delivery systems. Among of those is steganography. Steganography is a method to insert a piece of confidential information in an object or other media. By using steganography, the information hidden in a way that meant to make it is not known to exist, which is known as informasi hiding. This method differs from cryptography method which encodes the information so it cannot be read without knowing the key or password used, but its existence remains known and not completely hidden. This final project is developed using Microsoft Visual C # implements the method steganography Simple Least Significant Bit Substitution to hide an information into a multimedia file. Multimedia file that is used is a file image, audio files, as well as a video file as a medium of confidential information carrier. The use of steganography technology is expected to improve safety in the delivery of information, so that key information will be protected and obscured its existence in the multimedia file. This is also expected to assist in the protection of copyright works of the electronic medium
Model Rule: Multilevel And Multidimension Association Rule untuk Analisa Market Basket Pada PT. Maha Agung
No full textPT. Maha Agung adalah sebuah perusahaan distribusi yang memiliki gudang distribusi tersebar di lima daerah yang berbeda. Karena besarnya area pasar, perusahaan bukan hanya membutuhkan informasi keterkaitan antara produknya saja, akan tetapi juga faktor waktu, wilayah pemasaran, profil pelanggan, dan lain sebagainya. Oleh sebab itu model rule stardart yang dihasilkan oleh metode analisa market basket, yaitu: single level, multilevel serta multidimesion association rule tidak dapat digunakan. Pada penelitian ini diusulkan untuk mengkombinasi dua macam model rule, yaitu: Multilevel Association Rule serta Multidimesion Association Rule menjadi bentuk lain. Aplikasi yang dibuat pada penelitian ini menghasilkan sebuah model association rule baru yang kita namakan "Multilevel And Multidimension Association Rule". Pemanfaatan model association rule baru ini untuk menjawab kebutuhan PT. Maha Agung ini terbukti tepat. Hal ini dapat dari hasil kuisioner calon pemakai yang cukup baik, yaitu sebesar 89.6%. Kata Kunci: Data Mining, Analisa Market Basket, Multilevel And Multidimension Association Rul
Sistem Online Content Based Image Retrieval menggunakan Identifikasi Dominan Warna pada Foreground Objek
No full textContent Based Image Retrieval atau CBIR merupakan salah satu bentuk aplikasi computer vision untuk pencarian citra berdasarkan fitur yang ada pada citra itu sendiri. Sistem dibangun dengan memanfaatkan fitur utama dari citra yaitu fitur warna. Ekstraksi fitur warna yang umum dipakai adalah histogram warna, tetapi pada umumnya citra hadir dalam kondisi background yang sangat beragam, hal ini berpengaruh terhadap kebenaran hasil retrival. Optimasi CBIR yang dilakukan pada penelitian ini adalah menggunakan fitur warna dari foreground citra. Pada penelitian ini aplikasi CBIR dibangun dengan input citra query secara online dengan menggunakan kamera web. Proses pencarian dilakukan dengan pengambilan gambar online kemudian dengan metode proses ekstraksi fitur warna sehingga dapat diketahui informasi ciri dari gambar. Pemrosesan awal yang dilakukan adalah normalisasi ukuran (resize 320 x 240), normalisasi cahaya, menghilangkan background. Model warna yang digunakan pada ekstraksi fitur adalah HSV. Proses selanjutnya adalah histogram interseksi pada warna HSV. Hasil pengujian CBIR Online pada sepuluh kategori obyek diperoleh rata-rata kemiripan 94.4%. Histogram interseksi HSV dapat digunakan untuk memperoleh fitur ciri general citra. Pengujian CBIR Online dengan data citra di luar data training rata-rata kemiripan sebesar 90%