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Electrical Engineering
Engineering
Image Processing
Mathematics
Matlab and Mathematica
5.0
(36 reviews)
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$20 USD / hour
Flag of TRFlag of TR
kiziltepe,
turkey
$20 USD / hour
It's currently 7:10 am here
Joined November 25, 2019
2 Recommendations

DeepNetMatlab

@DeepNetMatlab

annual-level-two.svg
5.0
(36 reviews)
5.0
(36 reviews)
5.4
5.4
$20 USD / hour
Flag of TRFlag of TR
kiziltepe,
turkey
$20 USD / hour
98%
Jobs Completed
85%
On Budget
99%
On Time
22%
Repeat Hire Rate

MSc Electrical Engineer

I'm an electircal engineer and PhD student. I am specialized in but not limited to: - Digital signal processing - Biomedical signal (EEG, ECG, etc) processing - Pre-processing signals for machine learning algorithm - Features extraction for machine learning algorithm - Classification with k nearest neighbor (kNN) - Classification, regression, modeling and prediction with Artificial neural network (ANN) - Classification, regression, modeling and prediction with Support vector machines (SVM) - Image/signal transformation and representation for deep learn. ing algorithms - Image to label classification with CNN - Image to image regression with CNN - Object detection with R-CNN, fast R-CNN, faster R-CNN and YOLO - Image denoising with DnCNN - Image generation with GAN and VAE and etc. - Time series prediction with LSTM - Sequence to label classification with LSTM - Sequence to sequence classification with LSTM
Freelancer
Matlab and Mathematica Engineers
Turkey

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Portfolio Items

In this project, EEG signals recorded from healthy subjects, seizure free epileptic subjects and seizure epileptic subjects were represented as image by using short time Fourier, wavelet and Hilbert-Huang transforms. Then, CNNs are trained with these images. Finally, unseen images classified with trained networks. With different configurations an accuracy of 100% is achived.
EEG Classification Using Signal Transformation and CNN
In this project size, shape and location information were read by sensor. Due to noise, sensor data could not be used directly. Therefore, three different CNNs trained for predicting these values. Finally, a GUI was created for testing purpose.
Real-Time Object Size, Shape and Location Prediction
Event related potential (ERP) analysis of continuous EEG signal. Epoching, filtering and noise rejection of continuous EEG signals. Creating line and topographic graphs of EEG bands for stimuli locked events.
EEG ERP Analysis, Line and Topographic Graph
Object detection using YOLO
Object Detection
Simulation of simple mechanical system by plotting position, velocity and acceleration with simple window to allow user enter values.
Simulation of Mechanical System
Filtering audio signal with different type of filters
Signal Processing
Filtering audio signal with different type of filters
Signal Processing
Filtering audio signal with different type of filters
Signal Processing

Reviews

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Showing 1 - 5 out of 36 reviews
Filter reviews by: 5.0
$100.00 AUD
Hasan was quick at responding and provided high quality work!
Engineering
Matlab and Mathematica
Electrical Engineering
Mathematics
Hire me
Image Processing
User Avatar
Flag of AU Mal J. @mal97
1 month ago
5.0
$150.00 USD
Hasan did a super great job! He helped me solve an issue I had with a deep learning problem. He's also very knowledgeable and offers valuable suggestions:)
Engineering
Matlab and Mathematica
Electrical Engineering
Mathematics
Hire me
Image Processing
D
Flag of US M-J. A A. @DLA000
1 month ago
5.0
$160.00 CAD
Good communication and great work delivered.
Engineering
Matlab and Mathematica
Electrical Engineering
Mathematics
Hire me
Image Processing
C
Flag of CA Zax Z. @cherokee099
1 month ago
5.0
$40.00 USD
Thanks …. <thanks> on time & budget.
MATLAB
User Avatar
Flag of JO Yousef M. @Fadi1978
1 month ago
5.0
$50.00 AUD
it's the third time work with Hasan, he is the best. ALways easy to communicate with and deliver a great work
C Programming
Java
Python
Algorithm
Machine Learning (ML)
User Avatar
Flag of AU Josh K. @u60042449
1 month ago

Experience

Lecturer

State University
Feb 2016 - Present
Lecturer at Vocational School, Electricity and Energy Department

Project Engineer

Okosis Automation and Control Systems
Jun 2012 - Sep 2015 (3 years, 3 months)
Commissioning, testing, designing, implementing and troubleshooting of several Siemens Sicam 230, Sicam WinCC systems, Sicam 1703 RTU Systems and Siprotec Relays with DIGSI software for SCMS (Substation Control and Monitoring Systems).

Education

Master of Science

Dicle Üniversitesi, Turkey 2016 - 2018
(2 years)

Bachelor of Science

Istanbul Teknik Üniversitesi, Turkey 2007 - 2012
(5 years)

Publications

Detection of Pathological Heart Sound by Using SVM, kNN and Ensemble Methods of Classification

Dicle Engineering Journal
In this work, Training set of Physionet.org 2016 challenge is used to develop, train and test an algorithm that can detect pathological or abnormal heart sounds.

Abnormal Heart Sound Detection Using Ensemble Classifiers

IEEEXPLORE
The goal of this study is to develop a classification method for heart sounds collected from different databases. For this purpose two level classification is employed. Firstly, recordings are segregated as per their databases. Then, in second level recordings are classified with respect to pathology by using two classifier per database. With final decision rule, proposed algorithm achieved an accuracy of 98.9%, a sensitivity of 93.75% and a specify of 99.5%.

Classification of EEG Signals Using Hilbert-Huang Transform-Based Deep Neural Networks

IEEEXPLORE
Hilbert-Huang transform is applied to EEG signals and they are represented as image files. Then, generated images are fed into deep neural networks with five different structures for classification. Accuracy is calculated for all cases to asses performance of proposed method. it is clear that successful results could be obtained using Hilbert-Huang transform along with deep learning networks.

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Top Skills

Matlab and Mathematica
30
Mathematics
24
Electrical Engineering
23
Image Processing
21
Engineering
19

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