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.

Clemson University
Skills you'll gain: Database Systems, Database Management, Database Design, Database Management Systems, MySQL, Database Theory, Relational Databases, Data Modeling, Database Development, SQL, NoSQL, Query Languages, Diagram Design, Dependency Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Health Informatics, Health Technology, Health Information Management and Medical Records, Clinical Informatics, Health Information Management, Electronic Medical Record System, Health Care, Medical Records, Health Systems, Healthcare Industry Knowledge, Electronic Medical Record, Informatics, Usability, Interoperability, Telehealth, ICD Coding (ICD-9/ICD-10), Responsible AI, Human Computer Interaction, Health Care Procedure and Regulation, Computerized Physician Order Entry
Beginner · Course · 1 - 4 Weeks
University of Minnesota
Skills you'll gain: Spreadsheet Software, Analysis, Systems Design, Solution Design, Systems Analysis, Model Evaluation, Machine Learning Algorithms, Algorithms
Mixed · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Business Strategy, Organizational Change, Business Strategies, Corporate Strategy, Business Planning, Organizational Structure, Safety Culture, Strategic Leadership, Negotiation, Strategic Thinking, Drive Engagement, Organizational Leadership, Conflict Management, Organizational Strategy, Stakeholder Management, Business Ethics, Strategic Planning, Change Management, Leadership Development, Leadership
Build toward a degree
Beginner · Specialization · 3 - 6 Months

Stanford University
Skills you'll gain: Cooking, Nutrition Education, Meal Planning And Preparation, Health Promotion, Health Education, Food and Beverage, Nutrition and Diet, Public Health, Behavior Management, Social Studies, Behavioral Management, Habit Formation, Cultural Diversity, Health Informatics, Chronic Diseases
Beginner · Course · 1 - 3 Months
University of Pennsylvania
Skills you'll gain: Risk Modeling, Risk Management, Cash Flow Forecasting, Business Modeling, Mathematical Modeling, Data-Driven Decision-Making, Statistical Modeling, Portfolio Management, Forecasting, Regression Analysis, Financial Modeling, Risk Analysis, Data Modeling, Business Analytics, Data Presentation, Quantitative Research, Presentations, Spreadsheet Software, Predictive Modeling, Microsoft Excel
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Engineering Drawings, Computer-Aided Design, Architectural Drawing, Technical Drawing, Drafting and Engineering Design, Diagram Design, Electrical Equipment, Facility Management, Coordination
Beginner · Course · 1 - 4 Weeks
Khalifa University
Skills you'll gain: Environmental Management Systems, Environment Health And Safety, Environmental Monitoring, Accident Reporting, Fire And Life Safety, Accident Prevention, Hazardous Waste Operations And Emergency Response Standard (HAZWOPER), Environmental Regulations, Safety Assurance, Health And Safety Standards, Environmental Engineering, Environmental Laws, Environmental Resource Management, Risk Management, Risk Management Framework, Environmental Engineering and Restoration, Risk Analysis, Environment and Resource Management, Engineering Management, Engineering
Beginner · Specialization · 1 - 3 Months

University of California, Davis
Skills you'll gain: ArcGIS, GIS Software, Spatial Data Analysis, Spatial Analysis, Data Storytelling, Geographic Information Systems, Data Presentation, Geospatial Information and Technology, Geospatial Mapping, Public Health and Disease Prevention, Data Sharing, Public Health, Land Management, Heat Maps, Geostatistics, Epidemiology, Community Health, Image Analysis, Land Development, Project Management
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: HVAC, Building Services Engineering, Architectural Engineering, Building Design, Energy and Utilities, Climate Change Mitigation, Engineering Practices, Mechanical Engineering, Pump Stations, Systems Design, Civil and Architectural Engineering, Construction, Architecture and Construction, Mechanical Design, Architectural Design, System Requirements, Design Strategies, Trigonometry
Advanced · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Responsible AI, Data Ethics, Microsoft Copilot, Generative AI, AI Enablement, Training and Development, ChatGPT, Education Software and Technology, AI literacy, LLM Application, Developing Training Materials, AI Integrations, Innovation, Case Studies, Automation
Intermediate · Course · 1 - 4 Weeks

28DIGITAL
Skills you'll gain: AI Personalization, Applied Machine Learning, Dimensionality Reduction, Machine Learning Methods, Machine Learning Algorithms, Feature Engineering, Model Optimization, Model Training, Machine Learning, Model Evaluation, Algorithms, Context Management
Intermediate · Course · 1 - 3 Months