Fourier Transform

EX 651 · Chapter 3

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Chapters
6
Questions
64

Past questions by syllabus

3.

Fourier Transform

3.1

Continuous Time Fourier Transform Representation

9 questions
  1. 2082 Chaitra2081 Chaitra2079 Ashwin2079 Chaitra2078 ChaitraChapter 3: Fourier Transform3.1 Continuous Time Fourier Transform Representation

    Find the Fourier Transform of the signal $x(t)=e^{-a|t|}$; $a>0$ and also plot the frequency spectrum.

    ASK ON:ChatGPTClaudeAnswers · -5 marks Asked 5×
  2. 2070 MaghChapter 3: Fourier Transform3.1 Continuous Time Fourier Transform Representation

    Find the Fourier transform of a trapezoidal signal shown below:

    [IMAGE: Trapezoidal signal $x(t)$ (figure from the original paper; dimensions not transcribed).]

    ASK ON:ChatGPTClaudeAnswers · -8 marks Asked 1×
  3. 2071 Bhadra2071 MaghChapter 3: Fourier Transform3.1 Continuous Time Fourier Transform Representation

    Derive the expression of Fourier transform for continuous time aperiodic signal.

    ASK ON:ChatGPTClaudeAnswers · -7 / 8 marks Asked 2×
3.2

Properties of Continuous Time Fourier Transform

11 questions
3.3

Parseval’s Relation for Continuous Time Fourier Transform

3 questions
3.4

Fourier Transform of Square Wave Function, Impulse Function, Unit Step Function, Rectangular Function, Signum Function, Cosine Function, Periodic Function etc

11 questions
3.5

Energy Spectral Density

3 questions
3.7

Discrete Time Fourier Transform Representation

13 questions
3.8

Properties of Discrete Time Fourier Transform

5 questions
3.9

Parseval’s Relation for Discrete Time Fourier Transform

1 question
3.10

Fourier Transform of Rectangular Sequence, Unit Sample Sequence, Periodic Sequence etc

3 questions
3.11

Discrete Fourier Transform

4 questions
3.12

Properties of Discrete Fourier Transform

1 question
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