Masamu a Microsoft? chida chachikulu cha ophunzira (3)

Tikupitiliza kuphunzira kugwiritsa ntchito zabwino kwambiri (ndikukukumbutsani: zaulere kuchokera ku mtundu 4) pulogalamu ya Microsoft Masamu. Tinagwirizana kuti timuimbire MM mwachidule. Chochititsa chidwi kwambiri cha MM ndikutha kuphika? makanema nawonso? ma graph apamwamba kapena mwa kuyankhula kwina? ma graph a ntchito zamitundu iwiri. Tiphunzira kaye momwe tingachitire izi pogwiritsa ntchito ma Cartesian okhazikika, ndikuyamba kujambula chithunzi choyimira malo anayi okha? tiyeni tinene mfundo. Timapitilira motere: Dinani pa Graphing tabu. Tikukulitsa njira ya "Data Sets". Sankhani 3D kuchokera pa Dimensions list. Kuchokera ku Coordinates list, sankhani Cartesian. Dinani batani la Insert Dataset. M'bokosi la "Paste Dataset", timayika zogwirizanitsa zitatu za Cartesian za mfundo zathu zinayi. Dinani Chithunzi. Dziwani kuti nambala? lowetsani mwa kungolemba zilembo ziwiri pa kiyibodi: pi.

Samalani zolembera pazenera pamwambapa. Zingwe? monga mukuwonera ? Ma MM amagwiritsidwa ntchito popanga seti (pankhaniyi: magawo atatu mu danga la mbali zitatu), ndikuwonetsa mfundo polemba zolumikizira zake. Popeza MM ndi pulogalamu ya ku America, manambala onse amasiyanitsidwanso ndi manambala ang'onoang'ono osati ndi koma, monga momwe tachitira ku Poland, koma ndi dontho.

Pogwira ntchito ndi pulogalamuyi, tiyeni tiyese kugwira graph yomwe ikubwera ndi mbewa (dinani pamenepo ndikugwira batani lakumanzere) ndikusuntha "Rodent" yathu; tiwona kuti graph imatha kuzunguliridwa. Tikayika pakona yosankhidwa, ndi mwayi "Sungani graph ngati chithunzi" tikhoza kuchisunga ngati chithunzi cha png.

Onaninso kuti chida chowonetsedwa pachithunzichi chili ndi malamulo opangira ma chart. Makamaka, mutha kubisala ma axx ndi chimango chomwe graph yonse imayikidwa. Yakwana nthawi yokonzekera gawo. Nachi chilolezo chomwa mankhwala:

• Dinani Graph tabu.
• Wonjezerani Ma equation ndi Ntchito.
• Sankhani 3D kuchokera pa Dimensions list.
• Dinani pa gulu loyamba lomwe likuwoneka.
• Pazenera lolowera lomwe likuwonekera, lowetsani ntchito yoyenera (izi zitha kuchitika pogwiritsa ntchito kiyibodi kapena kugwiritsa ntchito mbewa ndi chiwongolero chakutali kumanzere)
• Dinani Chithunzi.

Ntchito yokhazikika ikuwonekera pawindo lapamwamba.

Mwachibadwa, tsopano tikhoza momasuka atembenuza graph ndi mbewa, kubisa mafelemu ndi ndondomeko dongosolo, etc. Ndipo nchiyani chidzachitike pamene palibe -1, koma ena chizindikiro kumanja kwa equation? Mwachitsanzo? Tiyeni tiyese (tsopano tingowonetsa gawo limodzi la zenera logwira ntchito kuti limveke bwino):

Zindikirani kuti gulu la Chart Controls tsopano (lokha) likuwonekera ndi njira ya Makanema. Pansipa tili ndi parameter (pankhaniyi a, zomwe sizodabwitsa, chifukwa tidazitcha tokha?), Zomwe tingasinthe ndi slider ndikuwona zotsatira zake. Pokanikiza ?Tepi? pafupi ndi slider adzayamba makanema ojambula ngati kanema.

Palibe chifukwa chowonera zinthu ziwiri kapena zingapo zikuphatikizana. Kuti muchite izi, pawindo la Graphing, ingowonjezerani zenera lina losinthira, lowetsani equation yoyenera ndikudina lamulo la Graph. Mu chitsanzo chathu, tawonjezera equation ndi parameter

kupeza (mutatha kutembenuza koyenera ndikusintha chiwonetserocho pogwiritsa ntchito batani la Colour Surface / Wireframe pa riboni yachida) monga:

Monga mukuwonera, zowongolera zamakanema ziliponso. Inde, ntchito yozungulira tchati ndi mbewa imagwira ntchito nthawi zonse. MM amatha kuchita china chilichonse kuposa Cartesian? kugwirizanitsa machitidwe. Tilinso ndi ma spherical and cylindrical coordinate system. Kumbukirani kuti malo ozungulira ozungulira amafotokozedwa ndi equation ya mtunduwo

ndiko kuti, chomwe chimatchedwa kutsogolera utali wozungulira r chikufotokozedwa mu nkhaniyi ngati ntchito ya ngodya ziwiri; ngati tikufuna kugwiritsa ntchito ma cylindrical coordinates, tiyenera kugwiritsa ntchito equation yokhudzana ndi Cartesian variable to ri?

Mwachitsanzo, tiyeni tiwone chithunzi cha ntchito z = Chabwino? ndiyeno osabwereranso kumutu wa ma graph a ntchito ndi malo? Tinenenso kuti m'magawo awiri omwe tili nawo osati dongosolo la Cartesian lokha, komanso la polar, lomwe lili loyenera kwambiri kuwonetsera mitundu yonse yamitundu yozungulira.