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EEL 3135
3/5est.
Introduction to Signals and Systems
4 credits
Offered: Fall, Spring & Summer
Electrical and Computer Engineering
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Do not delay. 5 courses sit downstream of it in the prerequisite graph. Pushing it back can push back everything behind it.
Why students take this
From UF's official model plans and critical tracking, aggregated by TrackPilot.
Scheduled in 2 of 81 UF model plans, usually in semester 4 (sophomore year).
Computer Engineering
Electrical Engineering
Prerequisites
Chain shows catalog-listed prerequisite courses.
What it unlocks
5 courses list this as a prerequisite (directly or downstream).
Student reviews
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Fall 2026 sections
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Live from ONE.UF (seat counts are hidden for logged-out users, so waitlist totals show instead). Sections marked 'Sample' are labeled demo data.
Registration risk
Only 2 real sections
30 on waitlists now
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