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 Illinois Urbana-Champaign
Skills you'll gain: Chemistry, Taxonomy, Production Process, Biochemistry, Biology, Anatomy, Laboratory Research, Scientific Methods
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Stored Procedure, Star Schema, Microsoft SQL Servers, Database Design, Relational Databases, Data Integrity, Data Integration, SQL, Transaction Processing, Power BI, Data Warehousing, Database Management, Data Maintenance, Databases, Query Languages, Database Architecture and Administration, Transact-SQL, Performance Tuning, Database Systems, Data Management
Beginner · Professional Certificate · 3 - 6 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Business Valuation, Financial Statement Analysis, Financial Management, Corporate Finance, Capital Budgeting, Finance, Performance Measurement, Business Mathematics, Financial Data, Investment Management, Portfolio Management, Budgeting, Financial Analysis, Return On Investment, Financial Modeling, Balance Sheet, Cost Benefit Analysis, Financial Policy, Project Finance, Microsoft Excel
Intermediate · Specialization · 3 - 6 Months

Queen Mary University of London
Skills you'll gain: Qualitative Research, Research Methodologies, Surveys, Science and Research, Data Collection, Focus Group, Research, Market Research, Research Design, Sample Size Determination, Interviewing Skills, Probability & Statistics, Case Studies
Beginner · Course · 1 - 4 Weeks

SkillUp
Skills you'll gain: User Story, Sprint Retrospectives, Scrum (Software Development), Sprint Planning, Backlogs, Project Risk Management, Agile Methodology, Agile Project Management, Team Building, Team Management, Meeting Facilitation, Process Development, Stakeholder Engagement, Organizational Change, Stakeholder Management, Team Leadership, Employee Coaching, Project Management, Risk Management, Communication
Beginner · Specialization · 3 - 6 Months

Sciences Po
Skills you'll gain: International Relations, Immigration Law, World History, European History, Cultural Diversity, Social Sciences, Demography, Environmental Issue, Sociology, Social Justice, Political Sciences, Policty Analysis, Research, and Development, Governance, Public Policies, Economics
Beginner · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Public Health, Public Health and Disease Prevention, Health Equity, Health Disparities, Health Promotion, Microbiology, Health Assessment, Sanitation, Program Evaluation, Healthcare Ethics, Epidemiology, Infectious Diseases, Health Policy, Preventative Care, Environment Health And Safety, Behavioral Economics, Health Education, Intelligence Collection and Analysis, Applied Behavior Analysis, Social Determinants Of Health
Beginner · Specialization · 3 - 6 Months

Lund University
Skills you'll gain: Intellectual Property, Legal Strategy, Legal Writing, Labor Law, Arbitration, Environmental Laws, Case Law, Legal Research, Labor Relations, Tax, Tax Laws, Regulation and Legal Compliance, Law, Regulation, and Compliance, Commercial Laws, Business, International Relations, Compliance Management, Business Strategy, Competitive Analysis, Public Policies
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Agile Methodology, Scrum (Software Development), System Programming, Embedded Software, Software Testing, Embedded Systems, Linux, Agile Software Development, Docker (Software), Git (Version Control System), File I/O, Linux Commands, Linux Servers, Linux Administration, Operating Systems, Bash (Scripting Language), Shell Script, C++ (Programming Language), Debugging, Internet Of Things
Intermediate · Specialization · 1 - 3 Months

University of Houston
Skills you'll gain: Multilingualism, Language Competency, Language Learning, Learning Theory, Non-Verbal Communication, Neurology, Human Development, Psychology, Child Development, Science and Research
Mixed · Course · 1 - 3 Months

Utrecht University
Skills you'll gain: International Relations, World History, Research, Diplomacy, Case Studies, Social Justice, Political Sciences, Socioeconomics, Timelines, Governance
Beginner · Course · 1 - 3 Months

The State University of New York
Skills you'll gain: Branding, Marketing and Public Relations, Entrepreneurship, Content Creation, Video Production, Marketing, Copywriting, Business Modeling, Presentations, Customer Engagement, Value Propositions, E-Commerce, Web Design and Development, Photography, Persona Development, Competitive Analysis
Beginner · Course · 1 - 4 Weeks