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

Comprehensive collection of Java programming examples demonstrating algorithms, data structures, statistics, string operations, and object-oriented programming with inheritance. Includes runnable d…

AWT/Swing menu-driven application for drawing and calculating properties of 2D/3D geometric shapes. Features interactive shape drawing, color selection, and real-time geometric calculations for lin…

Dialog-based calculator for computing geometric properties of 2D and 3D shapes. Uses JOptionPane for user input and calculates perimeter, area, surface area, and volume for various geometric shapes…

Text file analyzer that generates comprehensive statistical reports including word counts, frequency analysis, and file metrics. Processes text files using Java NIO and Collections framework for ef…

Interactive smartphone plan cost calculator with dynamic pricing and multi-service discounts. Users select phone models, service plans, and entertainment packages with automatic discount calculatio…

Console-based student grade calculator with weighted scoring and letter grade assignment. Computes final grades based on assignments, exams, and participation using customizable weight distribution…

JavaFX chat application with Microsoft SQL Server database integration for user authentication. Educational project demonstrating database-backed user management, multi-client socket communication,…

Comprehensive toolkit for 2D array manipulation and statistical analysis in Java. Provides operations for matrix transformations, data analysis, and array processing with support for common array a…

Multi-threaded socket-based chat system with both CLI and Swing GUI interfaces. Features real-time message broadcasting, concurrent client handling with thread pools, and dynamic port allocation fo…

Interactive calculator for mathematical series summations using Swing dialogs. Computes four different series: linear sum (1+2+...+n), cubes (1+2+...+n), rational (1/3+2/5+...+n/(2n+1)), and factor…

Advanced JavaFX chat application with database authentication and real-time messaging capabilities. Features user registration, login validation, multi-threaded socket communication, and modern Jav…

Course summary and comprehensive exercises covering all Computer Systems and Logic topics including boolean algebra, logic circuits, sequential circuits, and advanced digital design.

Educational Python code comparing serial and parallel transmission methods, examining clock skew, bandwidth, and the evolution of modern high-speed interfaces.

Python demonstrations comparing asynchronous and synchronous transmission types, UART framing, clock synchronization, and protocol efficiency analysis.

Interactive Python examples of clock signal properties including frequency, period, duty cycle calculations, and timing relationships in digital systems.

Python implementations of parity bit error detection (even and odd parity), demonstrating limitations and applications in serial communication.

Comprehensive Python tutorials on character encoding including ASCII, Unicode, UTF-8, and practical string manipulation with encoding examples.

Python examples of Binary Coded Decimal (BCD) encoding, arithmetic operations, packed vs unpacked formats, and practical applications in digital systems.

Python implementation of IEEE 754 floating-point representation including encoding/decoding, special values (NaN, infinity), and precision analysis.

Interactive Python demonstrations of binary addition and subtraction operations, overflow detection, and two's complement arithmetic with step-by-step visualizations.

Educational Python code comparing unsigned, signed magnitude, and two's complement number representations with practical range and conversion examples.

Python examples demonstrating one's complement and two's complement arithmetic, including subtraction operations, overflow detection, and range calculations.

Step-by-step Python implementations of number system conversion algorithms including decimal-to-binary, binary-to-hex, and fractional conversions with detailed explanations.

Comprehensive Python tutorials covering binary, octal, decimal, and hexadecimal number systems with practical conversion examples and real-world applications.

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

Interactive Python demonstrations of analog signal characteristics including amplitude, frequency, period, and phase relationships with practical waveform examples.

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

Educational recursion implementations with comprehensive examples and documentation.

Runnable Python implementations of fundamental data structures with tests and notes. Designed for self-study, teaching, and interviews. Includes CI and an automated release pipeline.