Basic Signals & Systems (BTEE305) crash course, Online B.Tech, Semester 3:
Prepare basic signal operations (scaling, time shift, reversal) or Dirichlet conditions for the 8-mark answer, plus the Fourier series of a half-wave-type sine…
- 4 video lessons
- 47 min
- Study notes
- 20 quiz questions
- Assignment
4 lessons in Basic Signals & Systems
Each lesson pairs one topic with a hand-picked video, trimmed to the part that teaches it.
About this subject
Prepare basic signal operations (scaling, time shift, reversal) or Dirichlet conditions for the 8-mark answer, plus the Fourier series of a half-wave-type sine and the rotational mechanical system model. Shared with SVU JEC-405: signal operations (SVU C4), mechanical system elements (SVU B5) and DTFS/Fourier transform basics (SVU A5, A6, B3).
- 1
Fourier series and Fourier transform existence
Must study for the exam (×3 · A2, B2, C2 2 + 4 + 8 marks · definition, numerical, long explanation).
Conditions for Existence of Fourier Series (Dirichlet Conditions)· Neso Academy· 14 min
Study notes 5 quiz questionsWatch lesson - 2
Basic signal operations
Must study for the exam (×1 · C1 8 marks · long explanation with sketches).
Operations on Signal Explained: Time Shifting, Time Folding, Time Scaling & Arithmetic Operations· Engineering Funda· 14 min
Study notes 5 quiz questionsWatch lesson - 3
System classification: time invariant vs time variant
High value for the exam (×1 · A1 2 marks · definition).
Time-Invariant and Time-Variant Systems· Neso Academy· 10 min
Study notes 5 quiz questionsWatch lesson - 4
Mechanical rotational system model
High value for the exam (×1 · B1 4 marks · derivation).
Rotational Mechanical System· TutorialsPoint· 9 min
Study notes 5 quiz questionsWatch lesson
Assignment
BTEE305 Exam Practice Set: Fourier Series, Signal Operations, Time Invariance and Rotational Systems
Less scrolling. More passing.
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Hand-picked video lessons
4 short lessons, each with the best YouTube explanation we could find, trimmed to the part that matters.
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Study notes
4 lessons come with a summary, key points, key terms and takeaways for quick revision.
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Quizzes
20 questions across the course, with the right answer and why, the moment you pick.
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Assignments
1 subject assignments with clear tasks, so you practise what each subject actually asks of you.
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Notebook
Write notes beside the video, stamped with the exact time, and jump back to that moment later.
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Progress that follows you
Completed lessons, quiz scores and where you stopped, saved to your account on every device.
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Live chat
A members-only live chat beside every lesson: doubts, tips, stickers and GIFs with your batch. One ₹19 pass opens every live chat.
The Online B.Tech live chat. Study together, live.
A live chat right beside the video, shared by everyone studying Online B.Tech. Ask a Basic Signals & Systems doubt mid-lesson, share a shortcut, celebrate a finished semester.
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Anyone else finding Basic Signals & Systems tricky? 😅
Lesson 2 cleared it up for me. Watch it before the quiz
Doing it now, thanks!
Starting Effective Technical Communication tonight if anyone wants to go together
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Basic Signals & Systems: common questions
Prepare basic signal operations (scaling, time shift, reversal) or Dirichlet conditions for the 8-mark answer, plus the Fourier series of a half-wave-type sine and the rotational mechanical system model. Shared with SVU JEC-405: signal operations (SVU C4), mechanical system elements (SVU B5) and DTFS/Fourier transform basics (SVU A5, A6, B3). It's the Basic Signals & Systems subject of Online B.Tech, Semester 3, in 4 lessons: Fourier series and Fourier transform existence; Basic signal operations; System classification: time invariant vs time variant; Mechanical rotational system model.
Yes. Every video lesson is free to watch without an account. A free login unlocks study notes, quizzes, the assignment, a notebook and progress that syncs across devices.
About 47 min of video across 4 lessons, plus time for notes and quizzes. Go at your own pace; your place is saved.
Yes: “BTEE305 Exam Practice Set: Fourier Series, Signal Operations, Time Invariance and Rotational Systems”. It comes after the last lesson, with a brief, clear tasks and how the work is judged.
A members-only live chat beside the video, shared by everyone studying Online B.Tech, where learners ask doubts, share tips and react with stickers and GIFs. One ₹19 pass, paid once from your InsideEdge wallet, opens the live chat for every degree.
No. It's a crash course to help you understand and revise the subject quickly. Use it alongside your official study material and assignments.