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Fourier Analysis 1: Definition of the Fourier Series Posted by: donylee
Video duration: 646 seconds Global video hits: 14294 We begin our study on the work of Joseph Fourier (1768-1830) with the definition of the Fourier Series - a way of expressing functions as infinite sums or integrals or trigonometry functions. Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics. Related: analysis, donny, fourier, gaussian, math, series |
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Matlab Examples: Fourier Series of a Square Wave Posted by: drjctu
Video duration: 457 seconds Global video hits: 2540 Reference: http://FreedomUniver sity.tv This simple demo shows how a square wave can be represented as other functions such as a sine wave using matlab. This video also serves as a Matlab and/or simulink tutorial as applied to the concept of the Fourier seriesI will post a more thorough discussion on the Fourier Transform. Related: basis, fourier, functions, matlab, series, sine, software, square, tutorial, wave |
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Sine Wave to Square Wave using Fourier Series Posted by: Russoft
Video duration: 62 seconds Global video hits: 6932 Sorry for not putting up something....logical in such a long time. life is so busy I don't always feel like talking about school. Hope you enjoy! Related: 60hz, alberta, approximation, cosine, electrical, engineering, fourier, of, series, sine, sound, square, summation, university, wave |
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Fourier Analysis 8: Convergence Theorem of a Fourier Series Posted by: donylee
Video duration: 474 seconds Global video hits: 1259 A discussion on the Convergence Theorem of a Fourier Series, a very important theorem in Fourier Analysis. How do we know when the Fourier Series converges to the function f(x). Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics. Related: analysis, convergence, donny, fourier, gaussian, math, series |
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Fourier Analysis 11: Graphs of various Fourier Series Posted by: donylee
Video duration: 609 seconds Global video hits: 2228 Let's look at the graphs of various Fourier Series. To illustrate the series, we will be taking the Nth partial sum. It is also here where we notice some interesting behaviour of some Fourier Series. Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics. Related: analysis, convergence, donny, fourier, gaussian, math, series |
![Fourier Analysis 6: Fourier Series of x^2 [MAY NOT = f(x)]](http://img.youtube.com/vi/UBr9dfYPmGI/2.jpg "Fourier Analysis 6: Fourier Series of x^2 [MAY NOT = f(x)]") |
Fourier Analysis 6: Fourier Series of x^2 [MAY NOT = f(x)] Posted by: donylee
Video duration: 511 seconds Global video hits: 1514 Using the even property of a function, we'll find the Fourier Series of x^2 on [-3, 3] which serves as a example of why certain functions NEED NOT agree with its Fourier Series. A Convergence theorem is needed. Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics. Related: analysis, donny, fourier, gaussian, math, series |
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The Fourier Transform Film Posted by: designergall
Video duration: 283 seconds Global video hits: 8762 Our 2nd year engineering project - Music Video of the fourier transform song Related: claire, engineering, fok, fourier, li, maths, millican, oxford, tsz, yasmine |
![Fourier Analysis 2: Fourier Series of a \](http://img.youtube.com/vi/CK9NaHBe2CE/2.jpg "Fourier Analysis 2: Fourier Series of a \") |
Fourier Analysis 2: Fourier Series of a 'broken' function Posted by: donylee
Video duration: 648 seconds Global video hits: 3209 Using our previous definitions, here is an example of how you write a Fourier Series from a graph of a function, a 'broken' function in this case. Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics. Related: analysis, donny, fourier, gaussian, math, series |
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Lecture - 8 Discrete Time Fourier Transform Posted by: nptelhrd
Video duration: 3437 seconds Global video hits: 2268 Lecture Series on Digital Signal Processing by Prof.S. C Dutta Roy, Department of Electrical Engineering, IIT Delhi. For More details on NPTEL visit http://nptel.iitm.ac .in Related: discrete, fourier, time, transform |
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Lecture 38 Fast Fourier Transforms Posted by: nptelhrd
Video duration: 3612 seconds Global video hits: 2389 Numerical Methods and Programing by P.B.Sunil Kumar, Dept of physics, IIT Madras Related: fast, fourier, transforms |
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Lecture - 9 Discrete Fourier Transform (DFT) Posted by: nptelhrd
Video duration: 3679 seconds Global video hits: 2120 Lecture Series on Digital Signal Processing by Prof.S. C Dutta Roy, Department of Electrical Engineering, IIT Delhi. For More details on NPTEL visit http://nptel.iitm.ac .in Related: dft, discrete, fourier, transform |
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Fourier Analysis 16: Periodic Functions Posted by: donylee
Video duration: 650 seconds Global video hits: 1335 We now extend the basic ideas we have of Fourier Series and look at a periodic functions, ones which repeats itself after a period T. Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics. Related: analysis, donny, fourier, gaussian, math, series |
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Lecture 37 - Fourier Transforms Posted by: nptelhrd
Video duration: 3604 seconds Global video hits: 1546 Numerical Methods and Programing by P.B.Sunil Kumar, Dept of physics, IIT Madras Related: fourier, transforms |
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Fourier Analysis 5: Fourier Series on odd and even functions Posted by: donylee
Video duration: 642 seconds Global video hits: 1504 We shall take advantage of certain properties of odd and even functions to simplify our work in finding the Fourier Series. ERRATA: For odd functions, -f(x)=f(-x). Apologies for the mistake. Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics. Related: analysis, donny, fourier, gaussian, math, series |
![Fourier Analysis 4: Example of Fourier Series on [-L, L]](http://img.youtube.com/vi/JgYx5jTYv4s/2.jpg "Fourier Analysis 4: Example of Fourier Series on [-L, L]") |
Fourier Analysis 4: Example of Fourier Series on [-L, L] Posted by: donylee
Video duration: 443 seconds Global video hits: 1543 With our definitions of a Fourier Series on [-L, L], let us look at a simple example, this time a function integrable on [-3, 3]. Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics. Related: analysis, donny, fourier, gaussian, math, series |
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Fourier Analysis 7: Recap on piecewise continuous functions Posted by: donylee
Video duration: 483 seconds Global video hits: 1305 We will revise some basic definitions of limits and derivatives of piecewise continuous functions which are needed in learning the convergence theorem of Fourier Series. Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics. Related: analysis, donny, fourier, gaussian, math, series |
![Fourier Analysis 3: Fourier Series of function on [-L, L]](http://img.youtube.com/vi/M7HLT3cwJPI/2.jpg "Fourier Analysis 3: Fourier Series of function on [-L, L]") |
Fourier Analysis 3: Fourier Series of function on [-L, L] Posted by: donylee
Video duration: 359 seconds Global video hits: 1770 Using a simple substitution, we extend the definition of a Fourier Series of a function, this time integrable from -L to L. Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics. Related: analysis, donny, fourier, gaussian, math, series |
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Fourier Analysis 17: Phase Angle form of a function Posted by: donylee
Video duration: 558 seconds Global video hits: 913 We find the Fourier Series of a periodic function g(x), write it in its phase angle form and glimpse at its amplitude spectrum. Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics. Related: analysis, donny, fourier, gaussian, math, series |
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Cjen Fourier & mrt (visuals) @ Villach 1 Posted by: Loge0701
Video duration: 99 seconds Global video hits: 327 Cjen Fourier & mrt (visuals) Bombclub @ ClingKeller Villach 23.march 2007 www.myspace.com/b ombclubvillach Related: act, bomb, bombclub, cjen, cling, club, electronic, fourier, keller, live, mrt, villach, visuals, vj |
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Lecture - 10 Fourier Series (4) Posted by: nptelhrd
Video duration: 3154 seconds Global video hits: 454 Lecture Series on Networks and Systems by Prof. V.G.K.Murti, Department of Electrical Engineering,IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac .in Related: 4, fourier, series |
