Browse Items (67 total)
- Collection: Vol. 18, No. 3 2020
Sort by:
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Low-frequency response test device of electret condenser microphone
Arterial pulse measurement using electret condenser microphone requires the standard to validate the value of the measurement. This standard requires the test device to reproducing the mechanical vibration to emulate the arterial pulse vibration. The…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
OFDM synchronization system using wavelet transform for symbol rate detection
In radio communications, using wavelet signal analysis to recover
the symbol rate timing clock of orthogonal frequency-division multiplexing (OFDM) is a new approach that can tolerate signal distortion from intersymbol interference (ISI) and…
the symbol rate timing clock of orthogonal frequency-division multiplexing (OFDM) is a new approach that can tolerate signal distortion from intersymbol interference (ISI) and…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Towards cognitive artificial intelligence device: an intelligent processor based on human thinking emulation
The intervention of computer technology began the era of a more intelligent and independent instrumentation system based on intelligent methods such as artificial neural networks, fuzzy logic, and genetic algorithm. On the other hand, processor with…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Prediction schizophrenia using random forest
Schizophrenia is a mental illness with a very bad impact on sufferers, attacking the part of human brain that disables the ability to think clearly. In 2018, Rustam and Rampisela classified Schizophrenia by using Northwestern University Schizophrenia…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Pulmonary rontgen classification to detect pneumonia disease using convolutional neural networks
Every organism is known to have different structural and biological system, specifically in human immunity. If the immune system weakens, the body is susceptible to disease especially pneumonia disease. Pneumonia disease is caused by the bacterium…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Convolutional neural network for maize leaf disease image classification
This article discusses the maize leaf disease image classification.
The experimental images consist of 200 images with 4 classes: healthy,
cercospora, common rust and northern leaf blight. There are 2 steps: feature extraction and classification.…
The experimental images consist of 200 images with 4 classes: healthy,
cercospora, common rust and northern leaf blight. There are 2 steps: feature extraction and classification.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
WSN nodes power consumption using multihop routing protocol for illegal cutting forest
The need for an automation system from a remote area cannot be separated from the role of the wireless sensor network. However, the battery consumption is still a problem that influences the lifetime of the system. This research focused on studying…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
The comparison study of kernel KC-means and support vector machines for classifying schizophrenia
Schizophrenia is one of mental disorder that affects the mind, feeling,
and behavior. Its treatment is usually permanent and quite complicated;
therefore, early detection is important. Kernel KC-means and support vector machines are the methods…
and behavior. Its treatment is usually permanent and quite complicated;
therefore, early detection is important. Kernel KC-means and support vector machines are the methods…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
IoT-based guppy fish farming monitoring and controlling system
Nowadays, monitoring of guppy fish farming is still done manually.
A monitoring and control system is needed to make it easier for guppy fish farmers. This system consists of a sensor module and monitoring module. Sensor module detects the value of…
A monitoring and control system is needed to make it easier for guppy fish farmers. This system consists of a sensor module and monitoring module. Sensor module detects the value of…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Transfer learning with multiple pre-trained network for fundus classification
Transfer learning (TL) is a technique of reuse and modify a pre-trained network. It reuses feature extraction layer at a pre-trained network. A target domain in TL obtains the features knowledge from the source domain. TL modified classification…