This repository contains PyTorch implementation of 4 different models for classification of emotions of the speech.

LDPC MATLAB simulation using BPSK + AWGN modulation decoded using Sum Product and Min Sum Algorithm

This is Matlab implementation of modulation and demodulation of QPSK signals with added white Gaussian noise

Autoencoder-Based Enhanced Orthogonal Time Frequency Space Modulation

Python coding examples for wireless communication systems. This includes currently the topics of modulation such as 4-QAM, BPSK (2-PSK) with an AWGN channel and also Rayleigh fading.

Colored/White Guassian Noise Removal via Adaptive Thresholding in Curvelet Domain

Data Rate Change Algorithms for an Efficient HF Communication

Part of the pipeline process to denoise signals received in an L- Band Secondary RADAR

Sliding Filter for AWGN Denoising

End-to-end simulation of a digital baseband communication system, including sampling, multi-level line coding, AWGN channel, and pulse shaping filters.

Simulation of a simple noisy communication system

This is a MATLAB DCS (Digital Comunication System) Simulation.

MATLAB reproduction of a DS-CDMA master thesis using hybrid Gold-Walsh spreading, RS(18,16), 16-QAM, AWGN, jamming, and interception scenarios.

Python simulation of BPSK/QPSK over AWGN with BER vs SNR analysis

BER vs Eb/N0 simulations for QPSK (4-QAM), 8-PSK (rectangular), and 16-QAM over AWGN. MATLAB CLI demo with exportable plots.

From-scratch C implementation of an LDPC (1023,781) sum-product / min-sum decoder with an AWGN Monte-Carlo BER/BLER simulator.

Reports and codes related to Bachelors Thesis.

End-to-end MATLAB implementation of digital modulation (ASK/PSK/FSK/QAM) and channel coding (Hamming, Convolutional, Repetition) with BER simulation and GUI — IUT Digital Communications Lab.