559:"}},"text\/plain":{"en":{"":"inception"}}},"{\"value\":{\"time\":\"+2009-10-31T00:00:00Z\",\"timezone\":0,\"before\":0,\"after\":0,\"precision\":11,\"calendarmodel\":\"http:\\\/\\\/www.wikidata.org\\\/entity\\\/Q1985727\"},\"type\":\"time\"}":{"text\/html":{"en":{"P571":"31 October 2009"}},"text\/plain":{"en":{"P571":"31 October 2009"}}}}": -->
339:
221:
454:"}},"text\/plain":{"en":{"P6216":"copyrighted, dedicated to the public domain by copyright holder"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":50423863,\"id\":\"Q50423863\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P6216":"
270:
90:
200:
351:"}},"text\/plain":{"en":{"P2093":"Jim.belk","P4174":"Jim.belk"}}},"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":4174,\"id\":\"P4174\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"
641:"}},"text\/plain":{"en":{"":"media type"}}},"{\"value\":\"image\\\/svg+xml\",\"type\":\"string\"}":{"text\/html":{"en":{"P1163":"image\/svg+xml"}},"text\/plain":{"en":{"P1163":"image\/svg+xml"}}}}": -->
515:"}},"text\/plain":{"en":{"":"copyright license"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":98592850,\"id\":\"Q98592850\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P275":"
450:"}},"text\/plain":{"en":{"":"copyright status"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":88088423,\"id\":\"Q88088423\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P6216":"
597:"}},"text\/plain":{"en":{"":"source of file"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":66458942,\"id\":\"Q66458942\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P7482":"
355:"}},"text\/plain":{"en":{"":"Wikimedia username"}}},"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":2699,\"id\":\"P2699\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"
343:"}},"text\/plain":{"en":{"":"creator"}}},"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":2093,\"id\":\"P2093\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"
637:
747:
347:"}},"text\/plain":{"en":{"":"author name string"}}},"{\"value\":\"Jim.belk\",\"type\":\"string\"}":{"text\/html":{"en":{"P2093":"Jim.belk","P4174":"
359:"}},"text\/plain":{"en":{"":"URL"}}},"{\"value\":\"https:\\\/\\\/commons.wikimedia.org\\\/wiki\\\/user:Jim.belk\",\"type\":\"string\"}":{"text\/html":{"en":{"P2699":"
717:
1063:
878:
348:
1108:
211:
598:
516:
455:
451:
360:
638:
594:
447:
356:
352:
344:
556:
512:
340:
1103:
918:
1168:
978:
173:
519:"}},"text\/plain":{"en":{"P275":"released into the public domain by the copyright holder"}}}}": -->
973:
948:
363:"}},"text\/plain":{"en":{"P2699":"https:\/\/commons.wikimedia.org\/wiki\/user:Jim.belk"}}}}": -->
624:
542:
498:
481:
1257:
863:
1248:
873:
183:
648:
608:
465:
425:
410:
397:
64:
601:"}},"text\/plain":{"en":{"P7482":"original creation by uploader"}}}}": -->
60:
56:
52:
48:
42:
968:
566:
526:
370:
329:
794:{{Information |Description={{en|1=First four Fourier approximations for a square wave.}} |Source={{own}} |Author=
101:
1128:
820:
417:
73:
776:
771:
746:
741:
1198:
830:
458:"}},"text\/plain":{"en":{"P6216":"copyrighted"}}}}": -->
1028:
811:
The following pages on the
English Knowledge use this file (pages on other projects are not listed):
1163:
799:
109:
1068:
432:
8:
908:
277:
96:
716:
711:
319:
37:
1083:
1178:
815:
1038:
825:
795:
787:
757:
727:
1238:
1013:
1003:
888:
658:
618:
576:
536:
492:
475:
380:
933:
848:
1118:
292:, without any conditions, unless such conditions are required by law.
227:
206:
684:
Click on a date/time to view the file as it appeared at that time.
1218:
1078:
928:
275:
I, the copyright holder of this work, release this work into the
220:
1188:
1148:
1018:
482:
copyrighted, dedicated to the public domain by copyright holder
452:
copyrighted, dedicated to the public domain by copyright holder
1093:
938:
898:
893:
1228:
1153:
1053:
1008:
998:
1043:
988:
958:
199:
1208:
1138:
853:
284:
In some countries this may not be legally possible; if so:
153:
84:
78:(SVG file, nominally 316 × 562 pixels, file size: 23 KB)
543:
released into the public domain by the copyright holder
517:
released into the public domain by the copyright holder
313:
Add a one-line explanation of what this file represents
809:
839:
682:
361:
https:\/\/commons.wikimedia.org\/wiki\/user:Jim.belk
144:
First four
Fourier approximations for a square wave.
108:
Commons is a freely licensed media file repository.
798:|Date=2009-10-31 |Permission= |other_versions= }}
1029:Álgebra Universitaria/Series de Fourier/Definicion
89:
149:
131:
179:
169:
159:
14:
433:https://commons.wikimedia.org/user:Jim.belk
41:Size of this PNG preview of this SVG file:
288:I grant anyone the right to use this work
841:The following other wikis use this file:
226:This military insignia was created with
1084:Johann Peter Gustav Lejeune Dirichlet
269:
120:
1039:Kasutaja:Sanderko/Fourier' rida
264:
675:
13:
318:
312:
225:
204:
138:
121:
71:
1269:
317:
810:
303:
268:
219:
198:
88:
31:
21:
300:
139:
1239:Peter Gustav Lejeune Dirichlet
1064:یوهان پتر گوستاف لوژون دیریکله
1014:Peter Gustav Lejeune Dirichlet
905:Usage on beta.wikiversity.org
879:يوهان بيتر غوستاف لوجون دركليه
836:
821:Peter Gustav Lejeune Dirichlet
679:
299:
184:Fourier Series Square Wave.svg
26:
1:
625:original creation by uploader
599:original creation by uploader
806:
325:Items portrayed in this file
240:
7:
985:Usage on en.wiktionary.org
945:Usage on ckb.wikipedia.org
885:Usage on ast.wikipedia.org
831:User:Jim.belk/Image Gallery
764:Removed extra space at top.
10:
1274:
1245:Usage on sr.wikipedia.org
1235:Usage on sq.wikipedia.org
1225:Usage on sl.wikipedia.org
1215:Usage on pt.wikipedia.org
1205:Usage on nn.wikipedia.org
1195:Usage on mk.wikipedia.org
1185:Usage on la.wikipedia.org
1175:Usage on ko.wikipedia.org
1160:Usage on ja.wikipedia.org
1145:Usage on it.wikipedia.org
1135:Usage on id.wikipedia.org
1125:Usage on hy.wikipedia.org
1115:Usage on hu.wikipedia.org
1100:Usage on hi.wikipedia.org
1090:Usage on gl.wikipedia.org
1075:Usage on fr.wikipedia.org
1060:Usage on fa.wikipedia.org
1050:Usage on eu.wikipedia.org
1035:Usage on et.wikipedia.org
1025:Usage on es.wikibooks.org
995:Usage on es.wikipedia.org
965:Usage on el.wikipedia.org
955:Usage on cy.wikipedia.org
925:Usage on ca.wikipedia.org
915:Usage on bn.wikipedia.org
870:Usage on ar.wikipedia.org
860:Usage on am.wikipedia.org
849:Gebruiker:Martinvl/Sandput
845:Usage on af.wikipedia.org
734:Changed the shade of blue.
128:
123:
676:
281:. This applies worldwide.
163:
16:
302:
95:This is a file from the
36:
974:Χρήστης:Efitpl/πρόχειρο
800:Category:Fourier series
793:
763:
733:
152:
99:. Information from its
772:00:07, 1 November 2009
742:00:11, 1 November 2009
712:00:47, 1 November 2009
102:description page there
190:SVG development
65:1,151 × 2,048 pixels
1004:Análisis matemático
47:Other resolutions:
1189:Series Fourieriana
1149:Analisi di Fourier
1044:Fourier' rida
979:Πραγματική ανάλυση
411:Wikimedia username
398:author name string
353:Wikimedia username
345:author name string
134:Fourier Series.svg
61:576 × 1,024 pixels
1258:more global usage
1109:वास्तविक विश्लेषण
949:شیکاریی ڕاستەقینە
934:Anàlisi harmònica
889:Analís matemáticu
837:Global file usage
804:
527:copyright license
513:copyright license
311:
297:
296:
285:
263:
262:
237:
236:
117:
116:
97:Wikimedia Commons
32:Global file usage
1265:
1229:Fourierova vrsta
1219:Série de Fourier
1154:Serie di Fourier
1079:Série de Fourier
1054:Fourierren serie
1009:Serie de Fourier
999:Longitud de onda
929:Sèrie de Fourier
894:Serie de Fourier
784:
754:
724:
686:
466:copyright status
448:copyright status
435:
430:
420:
415:
405:
402:
309:
283:
272:
271:
265:
259:
256:
253:
250:
245:
244:
223:
214:
202:
165:
155:
143:
135:
129:
113:
92:
91:
85:
79:
68:
57:432 × 768 pixels
53:270 × 480 pixels
49:135 × 240 pixels
43:316 × 562 pixels
1273:
1272:
1268:
1267:
1266:
1264:
1263:
1262:
959:Dadansoddi real
909:Sách toán kỹ sư
835:
812:
805:
790:
782:
760:
752:
730:
722:
678:
677:
674:
673:
672:
671:
670:
669:
668:
667:
665:
655:
654:
653:
651:
636:
635:
634:
633:
632:
631:
630:
629:
627:
615:
614:
613:
611:
592:
591:
590:
589:
588:
587:
586:
585:
583:
582:31 October 2009
573:
572:
571:
569:
554:
553:
552:
551:
550:
549:
548:
547:
545:
533:
532:
531:
529:
510:
509:
508:
507:
506:
505:
504:
503:
501:
490:
489:
488:
487:
486:
484:
472:
471:
470:
468:
445:
444:
443:
442:
441:
440:
439:
438:
437:
436:
431:
428:
422:
421:
416:
413:
407:
406:
403:
400:
391:
390:
389:
387:
377:
376:
375:
373:
338:
337:
336:
335:
334:
332:
316:
315:
314:
290:for any purpose
257:
254:
251:
248:
243:
238:
233:
232:
231:
217:
216:
210:
193:
154:31 October 2009
145:
133:
126:
119:
118:
107:
106:
105:is shown below.
81:
77:
70:
69:
46:
12:
11:
5:
1271:
1260:of this file.
1254:
1253:
1252:
1251:
1249:Реална анализа
1243:
1242:
1241:
1233:
1232:
1231:
1223:
1222:
1221:
1213:
1212:
1211:
1203:
1202:
1201:
1193:
1192:
1191:
1183:
1182:
1181:
1173:
1172:
1171:
1166:
1158:
1157:
1156:
1151:
1143:
1142:
1141:
1133:
1132:
1131:
1123:
1122:
1121:
1119:Valós analízis
1113:
1112:
1111:
1106:
1104:फ़ूर्ये श्रेणी
1098:
1097:
1096:
1088:
1087:
1086:
1081:
1073:
1072:
1071:
1066:
1058:
1057:
1056:
1048:
1047:
1046:
1041:
1033:
1032:
1031:
1023:
1022:
1021:
1016:
1011:
1006:
1001:
993:
992:
991:
989:Fourier series
983:
982:
981:
976:
971:
963:
962:
961:
953:
952:
951:
943:
942:
941:
936:
931:
923:
922:
921:
913:
912:
911:
903:
902:
901:
896:
891:
883:
882:
881:
876:
874:متسلسلة فورييه
868:
867:
866:
858:
857:
856:
851:
838:
834:
833:
828:
823:
818:
816:Fourier series
808:
803:
802:
792:
788:
785:
779:
774:
769:
766:
765:
762:
758:
755:
749:
744:
739:
736:
735:
732:
728:
725:
719:
714:
709:
705:
704:
701:
698:
695:
692:
689:
681:
666:
663:
661:
660:
659:
657:
656:
652:
647:
645:
644:
643:
642:
640:
628:
623:
621:
620:
619:
617:
616:
612:
609:source of file
607:
605:
604:
603:
602:
600:
596:
595:source of file
584:
581:
579:
578:
577:
575:
574:
570:
565:
563:
562:
561:
560:
558:
546:
541:
539:
538:
537:
535:
534:
530:
525:
523:
522:
521:
520:
518:
514:
502:
497:
495:
494:
493:
491:
485:
480:
478:
477:
476:
474:
473:
469:
464:
462:
461:
460:
459:
457:
453:
449:
424:
423:
409:
408:
396:
395:
394:
393:
392:
388:
385:
383:
382:
381:
379:
378:
374:
369:
367:
366:
365:
364:
362:
358:
354:
350:
346:
342:
333:
328:
326:
323:
322:
321:
320:
308:
307:
304:
301:
295:
294:
273:
261:
260:
242:
239:
235:
234:
218:
197:
196:
194:
191:
187:
186:
181:
180:Other versions
177:
176:
171:
167:
166:
161:
157:
156:
151:
147:
146:
136:
127:
125:
122:
115:
114:
93:
83:
82:
40:
35:
34:
29:
24:
19:
9:
6:
4:
3:
2:
1270:
1261:
1259:
1250:
1247:
1246:
1244:
1240:
1237:
1236:
1234:
1230:
1227:
1226:
1224:
1220:
1217:
1216:
1214:
1210:
1209:Fourierrekkje
1207:
1206:
1204:
1200:
1197:
1196:
1194:
1190:
1187:
1186:
1184:
1180:
1177:
1176:
1174:
1170:
1167:
1165:
1162:
1161:
1159:
1155:
1152:
1150:
1147:
1146:
1144:
1140:
1139:Deret Fourier
1137:
1136:
1134:
1130:
1127:
1126:
1124:
1120:
1117:
1116:
1114:
1110:
1107:
1105:
1102:
1101:
1099:
1095:
1092:
1091:
1089:
1085:
1082:
1080:
1077:
1076:
1074:
1070:
1067:
1065:
1062:
1061:
1059:
1055:
1052:
1051:
1049:
1045:
1042:
1040:
1037:
1036:
1034:
1030:
1027:
1026:
1024:
1020:
1019:Análisis real
1017:
1015:
1012:
1010:
1007:
1005:
1002:
1000:
997:
996:
994:
990:
987:
986:
984:
980:
977:
975:
972:
970:
969:Σειρές Φουριέ
967:
966:
964:
960:
957:
956:
954:
950:
947:
946:
944:
940:
937:
935:
932:
930:
927:
926:
924:
920:
919:ফুরিয়ার ধারা
917:
916:
914:
910:
907:
906:
904:
900:
897:
895:
892:
890:
887:
886:
884:
880:
877:
875:
872:
871:
869:
865:
862:
861:
859:
855:
854:Fourier-reeks
852:
850:
847:
846:
844:
843:
842:
832:
829:
827:
826:Real analysis
824:
822:
819:
817:
814:
813:
801:
797:
791:
786:
780:
778:
775:
773:
770:
768:
767:
761:
756:
750:
748:
745:
743:
740:
738:
737:
731:
726:
720:
718:
715:
713:
710:
707:
706:
702:
699:
696:
693:
690:
688:
687:
685:
664:image/svg+xml
662:
650:
646:
626:
622:
610:
606:
580:
568:
564:
544:
540:
528:
524:
500:
496:
483:
479:
467:
463:
434:
427:
419:
412:
399:
384:
372:
368:
331:
327:
324:
305:
298:
293:
291:
286:
282:
280:
279:
278:public domain
274:
267:
266:
252:Public domain
249:Public domain
247:
246:
229:
222:
213:
208:
201:
195:
189:
188:
185:
182:
178:
175:
172:
168:
162:
158:
148:
142:
137:
130:
111:
104:
103:
98:
94:
87:
86:
80:
75:
74:Original file
66:
62:
58:
54:
50:
44:
39:
33:
30:
28:
25:
23:
20:
18:
15:
1255:
1169:アディティブ・シンセシス
1129:Ֆուրիեի շարք
1094:Análise real
939:Anàlisi real
840:
683:
680:File history
289:
287:
276:
140:
110:You can help
100:
72:
22:File history
1199:Фуриеов ред
899:Analís real
499:copyrighted
456:copyrighted
132:Description
864:የፎሪየር ዝርዝር
807:File usage
781:316 × 622
751:316 × 562
721:316 × 562
697:Dimensions
649:media type
639:media type
386:some value
27:File usage
1069:سری فوریه
694:Thumbnail
691:Date/Time
567:inception
557:inception
241:Licensing
192:InfoField
141:English:
796:Jim.belk
789:Jim.belk
759:Jim.belk
729:Jim.belk
418:Jim.belk
404:Jim.belk
349:Jim.belk
306:Captions
228:Inkscape
209:code is
174:Jim.belk
164:Own work
783:(23 KB)
753:(23 KB)
723:(23 KB)
708:current
703:Comment
371:creator
341:creator
330:depicts
310:English
124:Summary
76:
1164:フーリエ級数
224:
203:
170:Author
160:Source
1256:View
258:false
255:false
212:valid
1179:실해석학
700:User
205:The
150:Date
17:File
426:URL
357:URL
207:SVG
429::
414::
401::
63:|
59:|
55:|
51:|
45:.
230:.
215:.
112:.
67:.