Information Theory Basics and Hartley's Formula — PickAClass
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⏱ 2h 48m 📚 28 lessons

Information Theory Basics and Hartley's Formula

Learn how to calculate information volume, alphabet capacity, and symbol weight using foundational information theory principles.

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About this course

Understanding how digital systems quantify information is an essential skill in computer science and data analysis. This text-based course provides a clear introduction to the fundamentals of information theory, focusing on alphabet capacity and Hartley's equation for equiprobable events. You will build a solid mathematical foundation for measuring data volume in communication systems. What you will learn: Understand core concepts including bits, symbols, and alphabet capacity. Apply Hartley's formula to calculate symbol information weight. Analyze binary and custom multi-symbol alphabet systems. Compare Hartley's model with modern concepts of information entropy. Practice solving quantitative information theory problems through written exercises. The course begins with essential definitions and mathematical principles before progressing to practical calculation scenarios. Created specifically for beginners, this course requires no prior background in advanced mathematics or computer science. Start reading today to master the fundamentals of information measurement.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    2h 48m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Information Theory Basics and Hartley's Formula
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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