RSS 1.0Electrical and Computer Engineering
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Development of Automatic Power Nap Monitoring System based on Biomedical Signals
Collection: Theses (Master's degree) - Electronical and Computer Engineering / วิทยานิพนธ์ - วิศวกรรมไฟฟ้าและคอมพิวเตอร์Type: Thesis(Silpakorn University, 1/7/2022)This thesis present the development of automatic sleep stage detection by using physiological signals. We aim to develop an application to assist drivers after drowsiness or fatigue detection by a commercial driver vigilance ... -
The synthesis of current-mode automatic gain control
Collection: Theses (Master's degree) - Electronical and Computer Engineering / วิทยานิพนธ์ - วิศวกรรมไฟฟ้าและคอมพิวเตอร์Type: Thesis(Silpakorn University, 1/7/2022)The synthesis and design of a current-mode automatic gain control circuit are presented in this thesis. The circuit structure is based on MOSFET technology in the subthreshold region. The proposed circuit consists of 4 ... -
A Current-mode Multicarrier Phase Shifted PWM Circuit Using Commercially Available IC
Collection: Theses (Master's degree) - Electronical and Computer Engineering / วิทยานิพนธ์ - วิศวกรรมไฟฟ้าและคอมพิวเตอร์Type: Thesis(Silpakorn University, 26/11/2021)This thesis has synthesized and designed a multi phase-shifted pulse width modulation circuit in the current mode that can be electronically controlled. Its purpose is to develop pulse width modulation and optimize the ... -
Development of Plant Diseases Classification Method Using Deep Learning
Collection: Theses (Master's degree) - Electronical and Computer Engineering / วิทยานิพนธ์ - วิศวกรรมไฟฟ้าและคอมพิวเตอร์Type: Thesis(Silpakorn University, 26/11/2021)This thesis presents a method for spatially increased diseases area of training data. We were called Local-based images augmentation or LoBIA in order to train model for classified plant diseases using deep learning which ... -
Hyper-parameter Optimization for Deep NeuralNetwork using an Island-based Genetic Algorithm
Collection: Theses (Master's degree) - Electronical and Computer Engineering / วิทยานิพนธ์ - วิศวกรรมไฟฟ้าและคอมพิวเตอร์Type: Thesis(Silpakorn University, 12/6/2020)In this research, we propose the method using the island-based genetic algorithm (ISLGA) to automatically optimize the hyper-parameter of deep neural networks (DNNs). The ISLGA overall process is the same as a common genetic ...