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75 results

Mark Newman
What is Convolution

Convolution plays a pivotal role in signal processing, allowing us to extract valuable information and uncover hidden patterns in ...

0:55
What is Convolution

64,036 views

2 years ago

Mark Newman
Convolution and the Fourier Transform explained visually

Convolution and the Fourier Transform go hand in hand. The Fourier Transform uses convolution to convert a signal from the time ...

7:55
Convolution and the Fourier Transform explained visually

63,772 views

3 years ago

Mark Newman
Why do Discrete Time Signals Produce Repeating Frequency Spectra?

Why do discrete time signals exhibit a repeating pattern in their frequency spectra? When we sample a signal, turning it into a ...

1:00
Why do Discrete Time Signals Produce Repeating Frequency Spectra?

37,536 views

2 years ago

Building Intuition
Convolution

That is taking U of T convolving it and its convolution is written with an asterisk, convolving it with the function H of T and getting Y ...

8:58
Convolution

481 views

7 years ago

Mark Newman
An Introduction to the Fourier Transform

In this engaging introduction to the Fourier Transform, we use a fun Lego analogy to understand what the Fourier Transform is.

3:20
An Introduction to the Fourier Transform

46,505 views

2 years ago

NPTEL IIT Bombay
Lecture 6B: Introduction to convolution

Lecture 6B: Introduction to convolution.

11:11
Lecture 6B: Introduction to convolution

2,122 views

5 years ago

Jeremy Howard
Lesson 6: Deep Learning 2019 - Regularization; Convolutions; Data ethics

Today we discuss some powerful techniques for improving training and avoiding over-fitting: - *Dropout*: remove activations at ...

2:17:43
Lesson 6: Deep Learning 2019 - Regularization; Convolutions; Data ethics

72,326 views

6 years ago

weecology
Exploring lagged correlations between different time series

Autocorrelation pt7. As a fun aside, we will use some of the concepts we've learned about in the context of autocorrelation to learn ...

6:24
Exploring lagged correlations between different time series

32,859 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

16,082 views

2 years ago

NPTEL IIT Bombay
Lecture 35B: Principle of Duality, The Circular Convolution

Lecture 35B: Principle of Duality, The Circular Convolution.

29:20
Lecture 35B: Principle of Duality, The Circular Convolution

945 views

5 years ago

Mark Newman
Phase

How the Fourier Transform Works, Lecture 3 | Phase Next Episode: https://bit.ly/3gGVQLJ Course playlist: https://bit.ly/2WyzWD4 ...

22:27
Phase

25,639 views

5 years ago

weecology
Time series decomposition: Removing the long-term signal

Pt6 We discuss how time series decomposition removes the long-term signal and discuss different ways the long-term, seasonal, ...

6:27
Time series decomposition: Removing the long-term signal

1,990 views

5 years ago

nptelhrd
Mod-01 Lec-05  Analysis of LINEAR Time Invariant Dynamical Systems

Power System Dynamics and Control by Dr. A.M. Kulkarni,Department of Electrical Engineering,IIT Bombay.For more details on ...

56:02
Mod-01 Lec-05 Analysis of LINEAR Time Invariant Dynamical Systems

7,499 views

10 years ago

nptelhrd
Mod-05 Lec-21 Inverse problems in deterministic Continued

Dynamic Data Assimilation: an introduction by Prof S. Lakshmivarahan,School of Computer Science,University of Oklahoma.

54:25
Mod-05 Lec-21 Inverse problems in deterministic Continued

607 views

9 years ago

Kevin's Mathematical Musings
Fast Discrete Radon Transformation

The organ card reader software finishes with the Discrete Radon Transformation, a fast and exact method for detecting straight ...

22:46
Fast Discrete Radon Transformation

620 views

4 years ago

Nils Berglund
Tutorial: How to simulate the wave equation

This tutorial explains how the simulations of the wave equation on this channel have been coded. After giving a derivation and ...

52:29
Tutorial: How to simulate the wave equation

9,480 views

2 years ago

Mark Newman
Why do Discrete Frequency Signals Repeat in the Time Domain

The frequency spectrum of a repeating time-domain signal is discrete due to the repeating nature of the sinusoids that make them ...

1:00
Why do Discrete Frequency Signals Repeat in the Time Domain

14,332 views

2 years ago

wikipedia tts
Linear space | Wikipedia audio article

This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Vector_space 00:03:49 1 Introduction and definition ...

1:36:12
Linear space | Wikipedia audio article

11 views

7 years ago

Mark Newman
Where are magnitude and phase in the output of the FFT?

The output of the FFT is just a list of complex numbers. But, we are used to seeing the FFT of a signal represented as a graph of ...

10:34
Where are magnitude and phase in the output of the FFT?

28,096 views

3 years ago

STEM RTCL TV
Comparison of correlation analysis techniques for irregularly sampled time series | RTCL.TV

Keywords ### #Gaussiankernelbased #linearinterpolation #kernelbasedmethods #analyzingirregularly #irregularlysampled ...

1:00
Comparison of correlation analysis techniques for irregularly sampled time series | RTCL.TV

60 views

2 years ago