Browse Items (68 total)
- Collection: Vol. 18, No. 4 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Encrypting an audio file based on integer wavelet transform and hand geometry
A new algorithm suggested for audio file encryption and decryption utilizing integer wavelet transform to take advantage of the property for adaptive context-based lossless audio coding. In addition, biometrics are used to give a significant level of…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Software engineering model based smart indoor localization system using deep-learning
During the last few years, the allocation of objects or persons inside a specific building is highly required. It is well known that the global positioning system (GPS) cannot be adopted in indoor environment due to the lack of signals. Therefore, it…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Plant acoustic frequency technology control system to increase vegetative growth in red-lettuce
The application of plant acoustic frequency technology (PAFT) can spur
plant growth, increase productivity, immune system, quality, and extend
the shelf life of agricultural products after harvest. The application of sound waves in plants can…
plant growth, increase productivity, immune system, quality, and extend
the shelf life of agricultural products after harvest. The application of sound waves in plants can…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Application of neural network method for road crack detection
The study presents a road pavement crack detection system by extracting picture features then classifying them based on image features. The applied feature extraction method is the gray level co-occurrence matrices (GLCM). This method employs two…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Analysis sentiment about islamophobia when Christchurch attack on social media
Islamophobia is formed by "Islam" with "-phobia" which means "fear of
Islam". This shows the view of Islam as "other" and can threaten Western
culture. The recent horrific terror attack that took place at the Christchurch mosque in New Zealand, is…
Islam". This shows the view of Islam as "other" and can threaten Western
culture. The recent horrific terror attack that took place at the Christchurch mosque in New Zealand, is…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Object detection for KRSBI robot soccer using PeleeNet on omnidirectional camera
Kontes Robot Sepak Bola Indonesia (KRSBI) is an annual event for
contestants to compete their design and robot engineering in the field of
robot soccer. Each contestant tries to win the match by scoring a goal toward the opponent's goal. In order…
contestants to compete their design and robot engineering in the field of
robot soccer. Each contestant tries to win the match by scoring a goal toward the opponent's goal. In order…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A simplified spatial modulation MISO-OFDM scheme
Index modulation is one of the promising techniques for future
communications systems due to many improvement over the classical
orthogonal frequency division multiplexing systems such as single RF chain, increased throughput for the same…
communications systems due to many improvement over the classical
orthogonal frequency division multiplexing systems such as single RF chain, increased throughput for the same…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Power system state estimation using teaching learning-based optimization algorithm
The main goal of this paper is to formulate power system state estimation (SE) problem as a constrained nonlinear programming problem with various constraints and boundary limits on the state variables. SE forms the heart of entire real time control…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Comparative analysis of electrochemical energy storage technologies for smart grid
This paper presents a comparative analysis of different forms of
electrochemical energy storage technologies for use in the smart grid. This paper addresses various energy storage techniques that are used in
the renewable energy sources connected…
electrochemical energy storage technologies for use in the smart grid. This paper addresses various energy storage techniques that are used in
the renewable energy sources connected…