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IDENTIFIKASI NASKAH DOKUMEN TEKS DENGAN METODE INDEXING
Get PDFIn everyday life of text data or copy met by many in old stuff and white colars in our life is everyday. Multimedia which consist of text data aggregate, picture and also voice or present image used by many either through computer, internet, even handphone media. Method make an index to text a copy which is through scanning process and parsing can be used to make index a document copy like within reason thick book usually is in it figured in to index for the seeking of a word in book swiftly and index for line, paragraph and word frequency
JARINGAN SARAF TIRUAN BACKPROPAGATION UNTUK APLIKASI PENGENALAN TANDA TANGAN
Get PDFBack propagation neural network is part of a multilayered feedforward neural network (MFN) which has been developed and reliable enough to solve the problem of approximation and pattern classification. Application of artificial neural network (ANN) in pattern recognition is one of the signature pattern recognition. Signature of each person are generally identical but not the same. This means that often a person\u27s signature changes every time. This change concerns the position, size and pressure factors signature. Signature is the most widely used form of identification of a person. In general, to identify the signature is still done manually, by matching signatures at the time of the transaction with a valid signature. Therefore, we need a system that can analyze the characteristic signature making it easier to identify the person\u27s signature. The research methodology used in the development of the system is a method Rappid Guidelines for Application Engineering (GRAPPLE), which only covers the design stage needs (Requirement Gathering), analysis (Analysis), the design (Design), and development (Development). This signature recognition process through several stages. First image through image processing stages, where the image will be used as the image of the gray / grayscaling. Once the image is converted into binary data by using thresholding. After going through the binary image processing, the data obtained will be the input value to the training process by using the backpropagation method. The results of the training will be used for the process of signature recognition. Image signatures used in this study were 80 image signatures from 10 respondents. The ratio between training data and testing data is 5:3. The test results show that the signature is able to recognize applications built with precision signature 84% of the tested signatures. Errors in the identification of signatures occur for several reasons, namely: the position of the signature, the image file is damaged, and the learning process is not maximized
MEDIA PEMBELAJARAN PENGENALAN HURUF HIJAIYAH UNTUK ANAK USIA DINI 2-3 TAHUN
Get PDFLearning media are nothing new in the world of education. Many schools are already introducing computers in the learning process. The images and sounds that appear also makes children do not get bored quickly, so it may stimulate children to know more. In addition to computer-based learning children can learn to perform the mouse movements that can train the child\u27s motor.In this study produced teaching media literacy hijaiyah which is one of the curriculum for the education of children aged 2-3 years. Instructional media is equipped with voice pronunciation pronunciation of letters hijaiyah. In addition to learning media is also equipped with a guessing menu that is divided into two levels. With the child\u27s learning media is expected to be able to make the process of learning to know the letters hijaiyah accompanied by sound pronunciation can be happy with no load and coercion from teachers.Learning mediaare nothing newin the world ofeducation. Manyschoolsarealreadyintroducingcomputersin the learning process. The imagesand soundsthat appearalso makeschildren do notget bored quickly,so itmaystimulate childrento know more. In additiontocomputer-based learningchildren canlearn toperformthe mouse movementsthatcantrain thechild\u27s motor.In this studyproducedteaching medialiteracyhijaiyahwhichis one of thecurriculumfor the education ofchildren aged2-3 years. Instructional mediais equipped withvoicepronunciationpronunciationof lettershijaiyah. In additiontolearning mediais also equippedwitha guessingmenuthat is dividedintotwolevels.With thechild\u27slearning mediais expected tobe able tomake the process oflearning to knowthe lettershijaiyahaccompaniedbysoundpronunciation can be happywith no loadandcoercionfromteachers
PENGENDALIAN PID PADA ROBOT MIROSOT UPN “VETERAN” YOGYAKARTA BERBASIS SENSOR GYROSCOPE DAN ACCELEROMETER
Get PDFMiRoSoT Robot movement is influenced by the speed control from right and left wheels. Wheels speed control on MiroSot robot is determined by parameter PID (Proportional Integral and Derevative) value. PID value determined by robot position and angle. MiroSot robot movement is still not stable and can not move in accordance with the instruction have been made. Instability of the robot movement in the game is affected by friction wheels against the ground, friction gear and robot load. In this study, implemented a gyroscope and accelerometer sensors to stabilize robot movement. Based on both sensors are controlled by using a microcontroller ATmega64. Speed control system based on gyroscope and accelerometer sensor is obtained that the robot is able to face a certain angle more precisely. The accelerometer sensor is used as a parameter for the braking system, so the robot is able to move more stable without the loss of power from the motor during a reduction speed from the strategy control
PENGEMBANGAN MODEL PUBLIC MONITORING SYSTEM MENGGUNAKAN RASPBERRY PI
Get PDFLimitations of the data processing device is large enough shape so it is less flexible in mobile functionality. Raspberry Pi is a single board computer (single-board computer) or a credit card-sized SBC. Raspberry Pi has been equipped with all functions like a complete computer, using a SoC (System-on-a-chip) ARM packaged and integrated on the PCB. CCTV is one device that is expected to reduce the crime rate in public areas. But the high cost of installation constraints (either electrical or network) and limited mobility placement tool makes use of the device is not maximal yet. This study offers an alternative solution to fix the above problems. Prototype Development of Public Monitoring System Using a Raspberry Pi is an initial sub-study of grand research Intelligent Application Integration Public Monitoring System. The output will be achieved is to build a device for monitoring systems that have mobility design that can be placed in various places. With this research is expected to provide the use of Raspberry Pi discourse to establish a monitoring system that is inexpensive and power-efficient government support programs
APLIKASI KOMPRESI DATA MENGGUNAKAN METODE HUFFMAN STATIK PADA PERANGKAT MOBILE BERBASIS ANDROID
Get PDFEfficient use of bandwidth and memory into the main focus that must be considered in the process of data exchange. More and more data is stored, the greater the size of the data. One alternative that can be implemented is to reduce the size of the (compressed) data. In addition to the process of data transmission, compression is also useful in the data storage medium in the secondary. Compression aims to reduce the amount of data used to represent the contents of a text file, image, audio, and video without reducing the quality of the original data. Compression is done by reducing the number of bits needed to store or transmit the digital media. For data compression, one algorithm has a good performance is the type of the Huffman algorithm.In this study, the Static Huffman algorithm which is one technique that is lossless data compression. Static Huffman algorithm uses frequency/probability of occurrences of a symbol in a string as input and produce output in the form of a prefix code that encodes a string using the little bits of all possible binary prefix code that may be. Static Huffman algorithm implementation is aimed to compress the data so that the compressed data size is smaller than the size of the original data. So that the compressed data can be retrieved, then the decompression process. This application was made and in the making based on Android using Eclipse and the methodology GRAPPLE (Guidlines for Rappid Application Engineering). GRAPPLE is a process modeling in software development which emphasizes the actions carried out in a number of stages , each stage will result in products that work with object-oriented form.With applications of data compression with Huffman Static method in Android -based mobile devices, the data size becomes smaller so that it can speed up the process of delivery and storage. Compression using Huffman code would be optimal if the range of the character of the information is not too much despite the high frequency of occurrence and the size of the compression results obtained that the compression of each file depending on the characteristics of the file to be compressed. Keywords : Compression, Decompression, Static Huffman Algorithm, Lossless, Androi
APLIKASI ENKRIPSI DAN DEKRIPSI FILE DENGAN MENGGUNAKAN AES (ADVANCED ENCRYPTION STANDARD) ALGORITMA RIJNDAEL PADA SISTEM OPERASI ANDROID
Get PDFRijndael algorithm is an algorithm that won the contest organized by NIST to replace DES algorithm known weaknesses . After winning the contest Rijndael algorithm , Rijndael lagoitma then serve as the AES ( Advanced Encryption Standard ) . This algorithm has been widely used in the encryption problem both for text , files , and databases . While Android is an open source operating system developed by Google . Currently Android operating system has become the operating system most widely used on smartphoanes . Smartphones now prevalent and had also been owned by many people because of its reliability. In this final project has been able to be made to solve the problem of software security file on the device that uses the Android operating system using AES ( Advanced Encryption Standard ) Rijndael algorithm . The method used in the design and manufacture of this software is the method GRAPPLE ( Guideliness for Rapid Application Engineering ) . The programming language used is Java . In the application can generate an encrypted file that can not be opened . To open the file , then the application can perform the decryption process . The parameters used in the analysis of this algorithm when used for encryption and decryption
IMPLEMENTASI MESIN INFERENSI FUZZY (STUDI KASUS SISTEM PAKAR UNTUK MENDIAGNOSA PENYAKIT TANAMAN CABE MERAH)
Get PDFResearch was conducted based on the need for a tool for farmers in determining disease in red chilli plants and how to control it so as not not wrong in taking peptisida. The tool is an expert system which in addition to diagnosis, the system is expected to provide suggestions for control. Basically the software consists of two main parts, namely the input knowledge base, and the consultation. Decisions taken by using the rules. Inference method used is the fuzzy inference method with defuzzyfication using max-min method and the center average. The output of this software are the types of diseases that attack plants and its control in accordance with the advice of the devastation wrought on the red chilli plants
PEMANFAATAN CLOUD GIS UNTUK PEMETAAN SUMBER DAYA ALAM INDONESIA DI PT. GEOTAMA ENERGI
Get PDFNatural resource mapping using information technology will process spatial data into more meaningful information and useful for the recipient. The conversion of natural resource data into a digital-based geographic information system being developed. Map of natural resources include spatial map of mineral deposits, oil and gas in Indonesia. The map is equipped with non-spatial data, such as the name of the location of natural resources, the amount of content, exploration history, state or corporate tenants, as well as the amount of production per unit time. This natural resource data will yield information such as maps digitally natural resources and complementary attributes.
The methodology used in the development of an integrated information system are SWOT (Strong, weekness, Opportunity and Threat) Analysis and SDLC (System Development Life Cycle). The design use CASE Tools (Computer Aided Software Engineering). The system will be implemented by the architecture of cloud computing, cloud is used as a place to store the data, applications, and others to facilitate the exploration of natural resources in Indonesia.
The results of the research is a prototype of GIS application for showing the locations of natural resources in Indonesia. Research can be useful for documenting the location of these resources for the parties concerned, especially the PT. Geotama Energy.
Pemetaan sumber daya alam menggunakan teknologi informasi akan mempermudah pengolahan data spasial menjadi informasi yang lebih bermakna dan bermanfaat bagi penerimanya. Pengubahan data sumber daya alam menjadi berbasis digital dan berorientasi pada sistem informasi geografis terus dikembangkan. Perkembangan mengalami suatu kendala jika peta digital sulit didistribusikan kepada semua stake holder dan akhirnya akan mempersulit komunikasi data.
Peta sumber daya alam meliputi peta spasial kandungan mineral, gas dan minyak bumi di Indonesia. Peta tersebut dilengkapi dengan data non spasial, misalnya nama lokasi sumber daya alam, jumlah kandungan, riwayat eksplorasi, negara atau perusahaan penggarap, serta jumlah produksi per satuan waktu. Data sumber daya alam ini akan menghasilkan informasi berupa peta sumber daya alam secara digital dan atribut pelengkapnya.
Metodologi yang akan digunakan dalam pengembangan sistem informasi terpadu tersebut adalah SWOT (Strong, Weekness, Opportunity and Threat) Analysis dan SDLC (System Development Life Cycle). Dalam Perancangan digunakan CASE Tools (Computer Aided Software Engineering) berorientasi objek. Sistem akan diimplementasikan dengan arsitektur cloud computing, dimana pada sistem tersebut media internet cloud digunakan sebagai tempat menyimpan data, aplikasi, dan lainnya sehingga memudahkan dalam eksplorasi sumber daya alam Indonesia.
Hasil penelitian berupa sarana berbasis GIS untuk memperlihatkan lokasi-lokasi sumber daya alam di Indonesia. Penelitian dapat bermanfaat untuk dokumentasi lokasi sumberdaya tersebut bagi pihak-pihak yang berkepentingan, terutama PT. Geotama Energy
FUNGSI POSISI PADA ROBOT SEPAK BOLA UPN “VETERAN” YOGYAKARTA
Get PDFPosition function on the robot system MiroSot is the basic of the robot ability is used controlled the robot movement, to controlled the robot be able to move into the desired position. The position function of robot soccer UPN "Veteran" Yogyakarta is using by the position functions was developed by Prof. Kim. The position functions are not suitable with the characteristics of the robot MiroSot UPN "Veteran" Yogyakarta. The robot movement is not suitable, slow and can not stopped when it reached the position. It is caused by the position function is used have speed and control parameters using proportional control PID (Proportional Integral Derifative). PID parameters are used not suitable with the character of the robot.function. The results of the function test, the robot position function without a gyroscope sensor has a maximum speed of with distance more than 100 cm, with a maximum speed are 70 cm / s, is greater when compared with positioning function developed by Kim at 55 cm / s. while the position function are using gyroscope sensor has a maximum speed of the error distance of more than 100 cm, with maximum speed of 120 cm / s, is greater when compared with the position function developed by Kim and position functions without using a gyroscope sensor.
Fungsi posisi Pada sistem robot MiroSot merupakan kemampuan dasar robot yang digunakan untuk menggerakkan robot agar dapat menuju ke posisi yang diinginkan. Fungsi posisi dalam robot sepak bola UPN “Veteran” Yogyakarta masih menggunakan fungsi yang dikembangkan oleh Prof Kim. Fungsi didalam strategi tersebut tidak sesuai dengan karakter dari robot MiroSot UPN “Veteran” Yogyakarta. Pergerakan yang dihasilkan tidak tetap, lambat dan tidak dapat berhenti ketika sudah sampai di posisi dituju. Hal ini dikarenakan fungsi posisi yang digunakan mempunyai parameter kecepatan dan kontrol kendali proportional dari PID (Proportional Integral Derifative). Parameter PID yang digunakan tidak sesuai dengan karakter dari dari robot.Fungsi yang digunakan. Hasil pengujian fungsi posisi tanpa menggunakan sensor gyroscope mempunyai kecepatan maksimal pada eror jarak lebih dari 100 cm, yaitu dengan kecepatan 70 cm/s, lebih besar jika dibandingkan dengan fungsi positioning yang dikembangkan oleh Kim yaitu 55 cm/s. sedangkan fungsi posisi dengan menggunakan sensor gyroscope mempunyai kecepatan maksimal pada eror jarak lebih dari 100 cm, yaitu pada kecepatan 120 cm/s, lebih besar jika dibandingkan dengan fungsi posisi yang dikembangkan oleh Kim dan fungsi posisi tanpa menggunakan sensor gyroscope