Sinc function (both)

Autor:

Omegatron

Attribution:

Obraz jest oznaczony jako „Wymagane uznanie autorstwa” (attribution required), ale nie podano żadnych informacji o uznaniu autorstwa. Prawdopodobnie parametr atrybucji został pominięty podczas korzystania z szablonu MediaWiki dla licencji CC-BY. Autorzy mogą znaleźć tutaj przykład prawidłowego korzystania z szablonów.

Credit:

Praca własna

Krótki link:

https://www.plwiki.pl/b/8d94e

źródło:

Wikimedia Commons

Wymiary:

1300 x 975 Pixel (42792 Bytes)

Opis:

Graph of both the normalized (sin(πx)/(πx)) and unnormalized (sin(x)/x) definitions of the sinc function.

These are on the same scale. The second axis is just to clarify that the zero crossings occur on multiples of pi instead of integers.

Mathworld's version

Instructions:
See Wikipedia graph-making tips.

Then I opened the resulting SVG file in Inkscape, copy and pasted the Unicode π characters and modified those labels by hand, changed the line colors, brought the plot lines to the top, made all the lines 3 px wide, made the grid lines 2px wide and 50% transparency. I also manually reconnected the grid lines that were cut by the legend function, moved the legends down next to the graph, converted their example lines into directional arrow type lines, and put a white box behind the text instead of trying to cut the graph lines like gnuplot does.

Licencja:

CC BY-SA 3.0

Warunki licencji:

Creative Commons Attribution-Share Alike 3.0