Signals and systems courses can help you learn about signal representation, system stability, frequency response, and filtering techniques. You can build skills in analyzing linear time-invariant systems, applying the Fourier and Laplace transforms, and designing digital filters. Many courses introduce tools such as MATLAB and Python, which are commonly used for simulations and real-time signal processing applications, allowing you to implement theoretical concepts in practical scenarios.

University of Washington
Skills you'll gain: Social Studies, Social Justice, Community Organizing, Social Sciences, Community Development, Culture, Cultural Diversity, Diversity Awareness, European History, World History, Political Sciences, Advocacy, Journalism, Public Affairs, Governance, Public History, Media and Communications
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Prompt Engineering, Customer Retention, Customer Acquisition Management, Customer experience improvement, Responsible AI, Customer Service, Customer experience strategy (CX), Customer Success Management, Customer Engagement, Generative AI, Customer Support, Customer Analysis, AI Personalization, ChatGPT, Anthropic Claude, Artificial Intelligence, Business Process Automation, Data-Driven Decision-Making, Automation, Predictive Analytics
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Python Programming, Command-Line Interface, Programming Principles, Scripting, Computer Programming, Computer Programming Tools, Program Development, Development Environment
Beginner · Guided Project · Less Than 2 Hours

Vanderbilt University
Skills you'll gain: ChatGPT, Prompt Patterns, Generative AI, Prompt Engineering, Email Automation, Project Documentation, LLM Application, Taking Meeting Minutes, Project Management, Calendar Management, Brainstorming, Meeting Facilitation, Plan Execution, Team Oriented, Team Collaboration, Document Control
Beginner · Course · 1 - 4 Weeks

Tableau Learning Partner
Skills you'll gain: Requirements Elicitation, Business Analysis, Business Metrics, Stakeholder Analysis, Key Performance Indicators (KPIs), Requirements Analysis, Business Requirements, Stakeholder Management, User Requirements Documents, Business Process, Business Process Modeling, Data Visualization, Process Modeling, Diagram Design, Solution Delivery
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Design Thinking, Intellectual Property, 3D Modeling, Computer-Aided Design, Solution Design, Innovation, Product Development, Social Impact, Manufacturing Processes, Manufacturing and Production, Education and Training, Community Development
Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Internet Of Things, Embedded Software, Security Controls, Wireless Networks, Network Protocols, Infrastructure Security, Emerging Technologies, Data Science, Embedded Systems, Network Infrastructure, General Networking, Network Planning And Design, Amazon Web Services, Middleware, Communication Systems, Health Technology, Cloud Platforms, Digital Communications, Hardware Architecture, Computing Platforms
Intermediate · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Internet Of Things, Networking Hardware, Network Infrastructure, Network Routers, General Networking, Embedded Software, Network Switches, Network Protocols, Network Architecture, Security Controls, Wireless Networks, Network Administration, Network Routing, Infrastructure Security, Local Area Networks, Telecommunications, Communication Systems, Distributed Computing, Python Programming, Machine Learning
Intermediate · Specialization · 3 - 6 Months

University of Alberta
Skills you'll gain: Reinforcement Learning, Systems Development, Solution Architecture, Machine Learning Methods, Model Training, Model Evaluation, Agentic systems, Artificial Neural Networks, Machine Learning, Model Optimization, Machine Learning Algorithms, Markov Model, Feature Engineering, Algorithms, Performance Tuning
Intermediate · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Spanish Language, Language Learning, Oral Expression, Vocabulary, Oral Comprehension, Grammar, Writing
Beginner · Course · 1 - 4 Weeks

Tecnológico de Monterrey
Skills you'll gain: Project Scoping, Stakeholder Management, Stakeholder Engagement, Work Breakdown Structure, Stakeholder Analysis, Scope Management, Stakeholder Communications, Project Planning, Planning, Project Management, Project Management Life Cycle, Influencing, Conflict Management, Leadership, Organizational Structure
Mixed · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Secure Coding, Software Design, System Design and Implementation, Programming Principles, Security Engineering, Program Development, Vulnerability Assessments, C (Programming Language), Software Development Methodologies
Intermediate · Course · 1 - 4 Weeks