Function Tabulation: sida loo qoro barnaamij?

function Tabulation - dhibaato classical ee xisaabta iyo barnaamijyada. Waxay ka kooban tahay in ay ogaadaan qiimaha isku xigta ee f (x) la qiimeeyo kala duwan ee x. Natiijooyinka Xisaabinta inta badan outputted sida miis ka laba saf. The first to waafaqsantahay x, labaad - f (x).

aragti

Geynta ee go'aaminta qiimaha of function ka kooban yahay lix tallaabo ah.

1. Xulashada qiimaha bilowga iyo final of doodda, tirada dhibcaha.
2. Xisaabinta tallaabo - xaddiga by taas oo muran ka bedeli doono.
3. Doodda ugu weyn waxa laga soo qaatay loo siman yahay qiimaha bilowga ah.
4. function Xisaabinta.
5. Kordhinta qiimaha leh Xujada in tallaabo.
6. hannaankii A of 4-5 ilaa inta ma jirto tiro lagu qiyaasay baahan yahay dhibcood.

qiimaha The dhigay in talaabada ugu horeysa, ma had iyo jeer la doortay, ay la siin karaa hawsha. In dhaqanka, waxaa jira xaalad marka la siiyo by kala duwan oo ka mid ah qiyamka iyo tallaabo xisaabinta. function Tabulation ay dhacdo in this uma baahna helo tirada dhibcaha, tan iyo xisaabinta xaalad joojinta (Tallaabada 6 geynta ah) barbareyn doonaa qiimaha diirada u doodda ka.

Tusaale A ku ool ah

Faham sida loo isticmaalo aragtida ah si ay u caawiyaan tusaale. Ha hawl saablay of g (x) = x + ² 9. Soo ururinta miis qiimaha ay ku kala duwan [-2; 2] by qaadashada tirada dhibcaha siman ilaa shan. From xogta bilowga ah waa u fududahay in la qiyaaso in tallaabo xisaabinta waa in uu ahaado siman ilaa 1.

Sida laga soo xigtay geynta ah, tallaabada xigta waa xisaabinta g (-2), «-2» - waa qiimaha bilowga ah ee shaqada. Sequentially kordhaya x by mid ka mid ah (hawlgal barnaamij Tan waxaa lagu magacaabaa incrementing) iyo go'aaminta function g la sameeyaa shaqo tabulation.

Hubi sax ah xisaabinta waa u fududahay - waa in ay qaataan garaafka ee parabola ah.

fulinta software

Qoritaanka miiska qoreysa gacanta - shaqo dheer. Xisaabinta waa in si taxadir leh u qaadeen, qaladka xisaabinta qiimaha kale sidoo kale aan sax ahayn. Xalka - noqotay dhibaatada on computer ah.

Hoos waxaa ku qoran barnaamijka tabulation ah diraasad lagu magacaabo "dacayadeed." Ayuu Si aad u qabtaan, waa in aad sheeg shaqada ah, ee bilowga iyo dhamaadka ah ee doodaha, tirada dhibcaha. Tusaale ahaan qiimeeyaan f (x) = 18 * x + 5. Natiijada barnaamijka - qiyamka sequentially dheefay x, f (x).

- muran: = N.Znachenie.

- Shag_vychisleny: = (qiimaha N. - K qiimaha) / Number. dhibcood.

- EE (Counter: = 0 ilaa Tiri dhibcood.).

Bilow:

- Function: = 18 + 5 * muran.

- muran: NA = qiimaha + Counter Step.

- Display (function dood).

End.

Code habboon luqadda barnaamij kasta. Taasi waa tabulation ee hawlaha la fulin karo in a "Pascal", C +, C #, iyo xitaa in VBA software xafiiska daro ku xirmo Office MS.