Signal processing courses can help you learn about Fourier transforms, filtering techniques, and signal modulation. You can build skills in analyzing audio and visual signals, implementing algorithms for noise reduction, and working with time-frequency analysis. Many courses introduce tools like MATLAB and Python libraries, that support simulating signal processing techniques and analyzing real-world data.

Simplilearn
Skills you'll gain: Data Analysis Expressions (DAX), Microsoft Excel, Excel Formulas, Pivot Tables And Charts, Dashboard, Data Processing, Data Presentation, Data Transformation, Data Analysis, Data Visualization, Barcoding, Microsoft PowerPoint, Data Import/Export
Beginner · Course · 1 - 4 Weeks
CertNexus
Skills you'll gain: Data Analysis, Data Visualization, Statistical Analysis, Exploratory Data Analysis, Business Analytics, Analytical Skills, Trend Analysis, Data Processing, Data Transformation, Descriptive Statistics, Data Cleansing, Histogram, Scatter Plots
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Business Process Automation, Generative AI Agents, Generative AI, Automation, Performance Measurement, No-Code Development, Responsible AI, Process Optimization, Business Workflow Analysis, MLOps (Machine Learning Operations), System Monitoring, Scalability, Performance Analysis, Performance Management
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Data Wrangling, Exploratory Data Analysis, Tidyverse (R Package), Data Manipulation, Data Transformation, Data Cleansing, R Programming, Data Analysis, Statistical Programming, Text Mining
Mixed · Course · 1 - 3 Months

Skills you'll gain: Denial Management, Medical Billing, Billing, Revenue Cycle Management, Accounts Receivable, Payment Processing and Collection, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Regulatory Compliance
Beginner · Course · 1 - 3 Months

Skills you'll gain: Web Scraping, Real Time Data, OpenAI, Natural Language Processing, Python Programming, Web Applications, Generative AI, Application Development, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Responsible AI, Data Ethics, Generative AI, Artificial Intelligence, Ethical Standards And Conduct, AI Product Strategy, End User Training and Support, Human Computer Interaction, User Feedback, Information Privacy
Beginner · Course · 1 - 4 Weeks
Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Semiconductors, Electronics Engineering, Electronics, Process Engineering, Manufacturing Processes, Electronic Components, Chemical Engineering, Materials science, Chemistry
Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Animation and Game Design, Visualization (Computer Graphics), Generative AI, Simulations, Computer Graphics, Python Programming, Creative Design, Object Oriented Programming (OOP), Algorithms
Advanced · Course · 1 - 3 Months

EIT Digital
Skills you'll gain: Verification And Validation, Systems Analysis, Systems Design, Computational Logic, Data Structures, Theoretical Computer Science, Distributed Computing, Algorithms, Logical Reasoning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Personalization, Generative AI, Responsible AI, Customer Analysis, Customer Service, Customer experience improvement, Customer Engagement, Prompt Engineering, Self Service Technologies, LLM Application, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: OpenAI, Image Analysis, Generative AI, ChatGPT, LLM Application, Multimodal Prompts, Tool Calling, Application Programming Interface (API), Large Language Modeling, Generative AI Agents, Artificial Intelligence, Natural Language Processing, Computer Vision
Beginner · Course · 1 - 4 Weeks