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.

Skills you'll gain: Healthcare Ethics, Health Systems, Infection Control, Telehealth, Health Informatics, Health Information Management, Health Care Administration, Health Information Management and Medical Records, Health Care Procedure and Regulation, Health Administration, Health Technology, Health Policy, Electronic Medical Record, Hand Hygiene, Electronic Medical Record System, Community Health, Patient-centered Care, Statistical Methods, Ethical Standards And Conduct, Healthcare Project Management
Mixed · Course · 1 - 3 Months

Skills you'll gain: Containerization, Docker (Software), Microservices, Authentications, OAuth, Integration Testing, .NET Framework, Event-Driven Programming, Software Architecture, Identity and Access Management, Software Design Patterns, Scalability, Authorization (Computing), Transaction Processing
Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Cybersecurity, Cyber Attacks, Cryptography, Information Systems Security, Cyber Security Policies, Encryption, Data Security, Security Management, Network Security, IT Security Architecture, Computer Security, Security Controls, Cryptographic Protocols, Security Engineering, Network Protocols, Cyber Threat Intelligence, Security Strategy, Cyber Governance, Data Storage Technologies, Data Management
Mixed · Course · 1 - 3 Months

Skills you'll gain: Cryptography, Network Security, Computer Systems, Encryption, Data Storage Technologies, Cybersecurity, Threat Detection, Security Controls, General Networking, Active Directory, Cloud Computing, Firewall, Microsoft Azure, Operating Systems, Network Monitoring, Authentications, Authorization (Computing), General Data Protection Regulation (GDPR), Business Software, Virtualization
Intermediate · Specialization · 3 - 6 Months

Illinois Tech
Skills you'll gain: Open Source Technology, Linux, Package and Software Management, Shell Script, Linux Administration, Ubuntu, Linux Commands, Microsoft Windows, Unix Shell, User Accounts, Bash (Scripting Language), Command-Line Interface, Linux Servers, Systems Administration, Unix, Operating Systems, Desktop Support, Windows Servers, System Configuration, Security Management
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), Application Deployment, Cloud Deployment, Continuous Deployment, Containerization, Docker (Software), DevOps, Release Management, Version Control, Continuous Delivery, Dependency Analysis, Performance Tuning, Performance Testing, Package and Software Management, Performance Analysis, Performance Metric, Application Performance Management, Application Development, Cost Benefit Analysis
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Management Accounting, Cost Accounting, Accounting Systems, Supply Chain, Cost Benefit Analysis, Accounting, Financial Accounting, Cost Management, Process Improvement, Decision Making
Build toward a degree
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Health Policy, Public Health, Public Health and Disease Prevention, Systems Thinking, Health Promotion, Program Evaluation, Health Systems, Health Equity, Health Administration, Epidemiology, Community Health, Health Informatics, Media and Communications, Emergency Response, Collaboration, Communication
Intermediate · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Health Policy, Health Systems, Health Equity, Health Assessment, Health Care, Public Health and Disease Prevention, Policy Analysis, Research, and Development, Public Health, Health Care Administration, Health Disparities, Health Promotion, Health Administration, Governance, Healthcare Industry Knowledge, Policy Analysis, Social Determinants Of Health, Sustainable Development, Public Policies, Research
Beginner · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: HVAC, Building Services Engineering, Hydraulics, Engineering Practices, Thermal Management, Pump Stations, Equipment Design, Architectural Engineering, Mechanical Engineering, Engineering Calculations, Mechanical Design, Energy and Utilities, Architectural Design, System Requirements, Engineering Analysis
Intermediate · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: ISO 9000 Series, Food Quality Assurance And Control, Quality Management Systems, Quality Assurance, Quality Control, Hazard Analysis, Standard Operating Procedure, Statistical Process Controls, Safety Assurance, Engineering Documentation, Laboratory Testing, Statistical Methods, Systems Of Measurement, Descriptive Statistics, Analytical Testing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Systems Architecture, AI Integrations, Cloud Deployment, Systems Design, Model Deployment, System Design and Implementation, Solution Architecture, Cloud Computing Architecture, Scalability, Artificial Intelligence and Machine Learning (AI/ML), Model Training, Systems Integration, Cloud Management, Distributed Computing, Cloud Services, Performance Tuning, Application Programming Interface (API), Restful API, Requirements Analysis, Business Requirements
Intermediate · Course · 1 - 3 Months