Documents about Fourier Transforms

  • 1 Pages

    Note to class 2_19_09

    Rensselaer Polytechnic Institute, ECSE 2410

    Excerpt: ... February 10, 2009. Enough students in our class have made me aware that e-mailing A#09 so late (Wed evening) created a significant scheduling problem for them in trying to do the homework in the space of a day and a half already packed with other commitments like studying for two exams, athletic competition, etc. Normally, we have to do the things we have to do in the time we have available, but in this case I could not ignore the number of requests. So I will delay A#09 until next Tuesday, Feb 24th. This does not get you off the hook. We will have a quiz tomorrow which will include Wednesdays lecture on Fourier transforms . I will also send out A#10 that will be due on Tuesday, Feb 24th. (Note. Two assignments will be due on Feb 24th.) Make sure you read my Fourier transform notes. We already covered everything thru page 12. You will find pages 6, 11, 12 especially useful for A#09. The videos are also a very good source of information on how to solve Fourier transform problems. ...

  • 17 Pages

    Lecture 9

    UCSC, CMPE 154

    Excerpt: ... Lecture 9 Fourier Transforms Differentiation Differential equations / transfer functions Impulse response / transfer function Convolution / Fourier Transform Product ...

  • 12 Pages

    TheFourierTransformAndItsApplications-Lecture13

    Stanford, LSOFTAEE 261

    Excerpt: ... is. To define a distribution you need a class, first of all, a class of test functions. So the setup is, you first need you first have to define a class of test functions, or test signals that usually have particularly nice properties for the given problem at hand. And it can vary from problem to problem. For us, for the Fourier transform, it's the class of rapidly decreasing functions. So these typically have particularly nice properties. Sorry for not specifying that terribly carefully. But they come, generally, out of again, sort of, years of bitter experience with working with problems, working with a particular class of applications and trying to decide what the best functions are for the given class. For Fourier transforms , the class of test functions is the rapidly decreasing function, so I won't write down the definition again, but I'll remind you of the main properties in just a minute when we need it. Rapidly decreasing functions these are the functions which are infinitely differentiable an ...

  • 1 Pages

    FTsample

    Wright State, EE 321

    Excerpt: ... EE321 Fourier Transform Sample Problems Summer 2005 Instructor: Kefu Xue, Ph.D. Instructions: You are permitted to use a self-prepared study-guide limited to two (8 1 11) page (both sides). Show 2 all the intermediate steps for credits. 1. Given a ...

  • 3 Pages

    hw7

    Cornell, ECE 2200

    Excerpt: ... ECE220 Signals and Information Spring 2008 Homework 7: Due Monday, April 7, at 10:08pm Drop your homework in the collection box marked "ECE220 Spring 2008, homework", located on the second floor of Phillips at the south entrance to 219 Phillips. ...