Education kit for teaching digital signal processing on Arm Cortex-M platforms with lectures and lab materials (educational)

Digital Signal Processing(DSP) Guide

Digital signal processing textbook for computer science majors. CC Attribution-ShareAlike 4.0 license.

CSC701: Digital Signal and Image Processing [DSIP] & CSL701: Digital Signal and Image Processing Lab [DSIP Lab] | BE Semester VII | Computer Engineering

All the programs related to digital signals are in C language.

A web based visualizer for different digital signal encoding methods

[For Arduino] Library for working with digital and analog sensors.

IoT. You can read moacon modules (Modbus communication - cubloc.com) and mcp3208 - 8 channel 12Bit ADC from Rpi 3 and others.

IIR Filter for audio application

A simple 2-channel touch-controlled logic analyzer based on the ESP32-2432S028 (Cheap Yellow Display). Features multiple trigger modes, timebase control, and captured signal analysis (zoom/pan).

FSK+Manchester audio modulation of binary data streams

Fourier analysis lays the foundations for many methods used in the field of digital signal processing))) The Fourier transform (in fact, there are several variants of such transformations) allows you to match a signal given in the time domain with its equivalent representation in the frequency domain. On the contrary, if the frequency response of the signal is known, then the inverse Fourier transform allows you to determine the corresponding signal in the time domain.

Computer Systems and Logic course materials - 16 comprehensive Python projects covering signals, number systems, binary arithmetic, data representation, and communication protocols.

Solution for Several Problems of Digital Signal Processing in Scilab (2013)

Educational Python examples demonstrating signals and number systems concepts including binary representation, digital signals, and positional notation in computer systems.

Python examples exploring digital signal representation, ASCII encoding, binary data structures, and the fundamental differences between analog and digital systems.

I-IoT with Node-RED Platform

Projeção e conceção de instrumentos na Universidade de Coimbra. Construção e projeção de instrumentos eletrónicos para medição de sinais, conversão analógico-digital e controlo de atuadores, tem em conta problemas reais comuns de engenharia.