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| Did you change the values for x in the manipulate...? My manipulate gives a completely different graph from the the one you show ( circle)...mine gives a square... |
| I reported this as a bug. Wolfram responded quickly said that the animation runs in the front end and not the kernel so Export does not have those frames -- it always generates a 4 second movie and exports that. They said they filed a fix for... |
| Thanks a lot Neil, it's working on the Mac now. Regards. |
| That's a great explanation Erik, I really appreciate this idea you have given to me. Thank you very much |
| V = Manipulate[ h[x_] := x; a = 0; b = 1; startpos[k_] := a + (k - 1) 0.01; a1 = Plot[{1, -1, t, -t}, {t, 0, 1}, AspectRatio -> Automatic, ImageSize -> Medium]; b = Graphics[ ... |
| Hi Muhammad, of course it still needs fine tuning, but as a first guess: Use ``Grid`` (or ``Row``, or ``Column``) instead of ``Show``: Clear[x, t, n]; h[x_] := x; a = 0; b = 1; startpos[k_] := a + (k - 1) 0.01; a1 =... |
| Thank you Very much dear Neil Singer, could you please plot the fft, Regards |
| Please take a look at the attached notebook. The first section of the notebook calculates zero for the value of your integral, which is probably not what you intended. The second section shows an example convolution of two functions. A trick... |
| Thanks a lot Gianluca Gorni |
| your implementation is correct, there is something missing in the result that you provide as the correct one. If you consider n>2, lets say n=3 you get all the factors of U derivative provided, but some other ones too not listed. ![enter image... |