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Abode Daniel (@abodedaniel)

abodedaniel

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Registered about 7 years ago
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MATLAB
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C++
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PAPR-Reduction-in-OFDM-using-Selective-Mapping-Technique

This repository contains a MATLAB code comparing a conventional OFDM implementation and a modified OFDM system that uses Selective Mapping Techniques to reduce Peak to Average Power Ratio PAPR

Signal-Estimation-and-Processing

The purpose of the laboratory practical was to gain knowledge on the basics of MATLAB and its application to Statistical Signal Processing. The experiment was divided into two parts; the first part was on basics of MATLAB and its application to signal processing problems, the second part was on Speech processing using MATLAB. In the first chapter, after getting acquainted with basic matlab programming concepts, we proceeded to generating noise using the rand() and randn() functions. The concept of linear estimation was modelled to estimate the message in a signal corrupted by noise and the designed estimators were compared and justified to satisfy the Cramer-Rao Lower Bound theorem. In addition, a non linear estimation techniques; Least-Square criterion was developed to estimate the variables in a sum of sinusoidal signal corrupted by noise. The second chapter covered parameter estimation of an AR process. A sound signal was analyzed and a sample of the sound signal was synthesized and compared with the recorded sound signal.

Ellipitical-Blob-Counter-with-CNN

Jupyter Notebook

UWB-Matlab-Code

This repository contains a MATLAB code simulating an Ultra Wide Band Communication System.

Home-Automation-and-Sensing-

Classification-of-Hand-Written-Digit-using-CNN-with-Keras

This repository contains the lab work I had in my course on Machine Learning. Using Convolutional Neural Network, we classified hand written digits from the MNIST dataset. The repository contains both the code and the pratical report.

Jupyter Notebook

Handwritten-Digit-Classification-using-K-means-clustering-and-Hierachical-Clustering

This practical is about classification of handwritten digits by two different clustering method; Kmeans and Hierarchical Clustering. The data set use was gotten from UC Irvine ML Repository.

Jupyter Notebook

OFDM_GFDM_Simulation_MATLAB

This repository contains code for OFDM and GFDM transmitter and receiver, a user interface and a comprehensive report