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2,290 results
What is the difference between the Fourier Series and the Fourier Transform? The difference is the type of signal they were ...
37,273 views
1 year ago
Welcome back MechanicaLEi, did you know that Fourier series is named in honor of Jean-Baptiste Joseph Fourier introduced the ...
3,966 views
5 years ago
In this engaging introduction to the Fourier Transform, we use a fun Lego analogy to understand what the Fourier Transform is.
6,695 views
9 months ago
Jean-Baptiste Joseph #Fourier was much more than just the mathematician who gave us the #FourierSeries.
34,415 views
The continuous Fourier transform takes an input function f(x) in the time domain and turns it into a new function, ƒ̂(x) in the ...
41,654 views
11 years ago
850 views
9 years ago
The theorem of Fourier tells us that our Fourier series converges nicely to our original function f(x) as long as f is continuous.
158 views
7 months ago
The Fourier Transform is everywhere, but what does it do and why is it so useful? Here is just one example of its many ...
46,492 views
1,038 views
A discussion about how we use the Short Time Fourier Transform to analyze real world problems. This lecture is adapted from the ...
1,100 views
12 years ago
In many applications we would like to write a function as a sum of sines and or cosines. Think for example of vibrations in a string.
247 views
106 views
4 years ago
633 views
Fourier series expansion of a square wave with increasing number of terms in the expansion.
762 views
13 years ago
Example of 2D Fourier Transform. First, k-space is filled from the inside out. Next, k-space is filled from the outside in. The two ...
12,967 views
7 years ago
1,363 views
This video shows the Fourier transform of the vertices of a regular icosahedron (i.e., of a sum of Dirac δ distributions, one at each ...
534 views
6 years ago
In this video I show the visualizations of Fourier series in Action for various number of Harmonic terms (n=1 to 10).
4,507 views
3 years ago
273 views
The Fourier Transform of a periodic signal f(t) can be computed in the following way. In this animation, the signal is depicted in ...
590 views