Signal space decomposition in MATLAB (MUSIC, Pisarenko, EV, Minimum Norm)

This repository contains all the Matlab codes that I have used to complete the DTMF Decoder and Encoder project in my winter semester. And I will also attach some screenshots and videos for better understanding.

Dual-tone multi-frequency (DTMF) generation and detection based on Goertzel algorithm

This work present homework number 2, part 1 from the subject Digital Signal Processing for the school year 2016/2017.

DTMF - simple DTMF detector and visualizer using Matlab

The goal of this project is to develop a DTMF synthesizer function using MATLAB software

Source files for publication titled 'Machine learning based KNN classifier: towards robust, efficient DTMF tone detection for a Noisy environment'

📞 Using Matlab to simulate Dual-Tone Multi-Frequency (DTMF) of telephone