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35 results

Mark Newman
Unraveling the Secrets of Twiddle Factors in the FFT

Twiddle Factors play a crucial role in the Fast Fourier Transform (FFT) algorithm. They are the workhorses of the algorithm, acting ...

0:57
Unraveling the Secrets of Twiddle Factors in the FFT

16,320 views

2 years ago

WIT Solapur - Professional Learning Community
Decimation in Frequency (DIF) FFT Algorithm

Mr. Prashant Shivasharan Malge Assistant Professor Department of Electronics Engineering Walchand Institute of Technology, ...

14:59
Decimation in Frequency (DIF) FFT Algorithm

11,155 views

5 years ago

WIT Solapur - Professional Learning Community
Decimation in Time (DIT) FFT Algorithm

Mr. Prasahnt Shivasharan Malge Assistant Professor Department of Electronics Engineering Walchand Institute of Technology, ...

14:43
Decimation in Time (DIT) FFT Algorithm

1,479 views

5 years ago

Mark Newman
What is the Inner Butterfly in the FFT

The #FFT is so efficient because it breaks the problem down into little bits and performs the same 2-point #DFT calculation on ...

0:57
What is the Inner Butterfly in the FFT

11,059 views

2 years ago

EC8553 - DTSP Autonomous
DIT & DIF

Review of FT, DFT, Necessity of FFT, DIT, DIF, differences and similarities between DIT & DIF.

52:47
DIT & DIF

61 views

5 years ago

Dr Ashwini Deshpande
3. DIT FFT- 1st Stage Decimation

First stage of decimation process in 8-point DIT-FFT Algorithm.

11:24
3. DIT FFT- 1st Stage Decimation

429 views

5 years ago

Mark Newman
Why the DFT is necessary

This video looks at the differences between the DFT (Discrete Fourier Transform) and the FT (Fourier Transform) and why the DFT ...

0:54
Why the DFT is necessary

15,914 views

2 years ago

Mark Newman
Calculating Twiddle Factors in the FFT

Twiddle Factors play a crucial role in the Fast Fourier Transform (FFT) algorithm by helping to combine and manipulate the ...

0:55
Calculating Twiddle Factors in the FFT

10,885 views

2 years ago

Dr Ashwini Deshpande
1. Introduction to FFT

Introduction to FFT, DFT Vs. FFT, DFT- Computational Complexity.

10:48
1. Introduction to FFT

837 views

5 years ago

Darryl Yong
Computational Cost of Discrete Fourier Transform
0:32
Computational Cost of Discrete Fourier Transform

109 views

4 years ago

Ashwith Rego
Discrete Fourier Transform - Part 1

In this video, I explain the basics of the Discrete Fourier Transform (DFT)

11:28
Discrete Fourier Transform - Part 1

59,113 views

13 years ago

EC8553 - DTSP Autonomous
Chebychev Filter Problem I

Next step is to find the major and minor axis of the ellipse a and B a is given by this equation where mu depends upon the epsilon ...

7:14
Chebychev Filter Problem I

127 views

5 years ago

Roel Van de Paar
Computer Science: FFT implementation using Danielson-Lanczos Lemma

Computer Science: FFT implementation using Danielson-Lanczos Lemma Helpful? Please support me on Patreon: ...

1:38
Computer Science: FFT implementation using Danielson-Lanczos Lemma

199 views

4 years ago

S. Keshav
Linear Time invariant LTI Systems

Discusses the analysis of an LTI system.

11:46
Linear Time invariant LTI Systems

58 views

5 years ago

Salaar Khan
Discrete time Fourier transform

Lecture 111 Discrete time Fourier transform Watch previous video here : https://youtu.be/SIdz97TlnQo Watch next video here ...

31:39
Discrete time Fourier transform

418 views

4 years ago

WIT Solapur - Professional Learning Community
Divide and Conquer Approach for DFT

Mr. Prasahnt Shivasharan Malge Assistant Professor Department of Electronics Engineering Walchand Institute of Technology, ...

14:54
Divide and Conquer Approach for DFT

9,008 views

5 years ago

VTU e-Shikshana Programme
Module  02 - Class 12

18MAT11 - Calculus and Linear Algebra.

49:32
Module 02 - Class 12

169 views

4 years ago

NPTEL IIT Bombay
Lecture 22A: Butterworth filter Derivation And Analysis of butterworth system function

Lecture 22A: Butterworth filter Derivation And Analysis of butterworth system function.

23:58
Lecture 22A: Butterworth filter Derivation And Analysis of butterworth system function

2,023 views

5 years ago

Roel Van de Paar
Is there an equation for the cutoff frequency of a chebyshev filter? (3 Solutions!!)

Is there an equation for the cutoff frequency of a chebyshev filter? Helpful? Please support me on Patreon: ...

3:22
Is there an equation for the cutoff frequency of a chebyshev filter? (3 Solutions!!)

86 views

4 years ago

Roel Van de Paar
What is a unit sample response s It is denoted by h(n) , is it same as the impulse response?

What is a unit sample response ? It is denoted by h(n) , is it same as the impulse response? Helpful? Please support me on ...

1:45
What is a unit sample response s It is denoted by h(n) , is it same as the impulse response?

10 views

4 years ago