Browsing Computer Engineering by Author "Adugna, Eneyew(PhD)"

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Machine Translation System for Amharic Text to Ethiopian sign language

Feleke, Dagnachew (Addis Ababa University, 2011-10)

Machine Translation (MT) system development from one language to another is one of the areas in human computer interaction researches for the last half century. In this thesis the first Amharic to Ethiopian Sign Language ...
Non-Uniform Sampling based Feature Extraction for Automatic Speech Recognition

Girma, Bisratie (Addis Ababa University, 2012-02)

In Automatic Speech Recognition (ASR) robustness to additive noise remains a large unsolved problem. As a result selecting a proper feature extraction method has been a key research area. So many feature extraction algorithms ...
Optimal Design of Low Pass Finite Impulse Response Filter Using Hybrid Population Based Algorithm

Damte, Tsehaye (Addis Ababa University, 2014-03)

This research presents an optimal design of linear phase digital low pass finite impulse response (FIR) filter using hybrid population based algorithm (the hybrid of genetic algorithm and particle swarm optimization). The ...
Pre-coding for MIMO Broadcast Channels Using Dirty Paper Coding Techniques

Kassa, Getnet (Addis Ababa University, 2011-07)

Wireless communication systems with multiple antennas are the focus of many applications nowadays due to the higher throughput and/or more robust performance than single antenna communication. One variety of these systems ...

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