Lec 28 MIT 18.085 Computational Science and Engineering I
so I've got to complete some thoughts here about the refinement equation which dominated Lector 27 and bring in wavelets as the differences between one the coar scale and the fine scale V not is contained in V1 but there's some more stuff in there and that's the details because you know V1 has details in it that vot doesn't have and it'll be the wavelet space you not that shows us those details then to discuss some applications some of the many applications and good a very good question was asked in the before the lecture how did we get how did do ingred doesi who whose great paper was in 1988 how what question was she asking herself and what answers did she find okay the question she came out of physics and uh had friends in seismology so for example a question that was in the air was what kind of a basis could seismology just use to represent a a fast pulse that stops and 48 basis was not any good for that the signal was uh was not suited to function...