Curve Fitting

Ev şêwekar hêj ji bo vî zimanê nehatiye wergerandin. Dîsa jî hun dikarin guhertoya bi Îngilîzî ya li jêr bixebitînin.

Curve Fitting Wêneya Dîmenê  Daxîne  Çalkirin
  • Polynomials
  • Hûrbîniya Çewtiyê

Naverok

  • Polynomials
  • Hûrbîniya Çewtiyê

Description

With your mouse, drag data points and their error bars, and watch the best-fit polynomial curve update instantly. You choose the type of fit: linear, quadratic, cubic, or quartic. The reduced chi-square statistic shows you when the fit is good. Or you can try to find the best fit by manually adjusting fit parameters.

Mînakên Armancên Fêrbûnê

  • Explain how the range and uncertainty and number of data points affect correlation coefficient and chi squared
  • Describe how correlation coefficient and chi squared can be used to indicate how well a curve describes the data relationship
  • Apply understanding of Curve Fitting to designing experiments

Standards Alignment

Common Core - Math

HSS-ID.B.6
Represent data on two quantitative variables on a scatter plot, and describe how the variables are related.
HSS-ID.B.6a
Fit a function to the data; use functions fitted to data to solve problems in the context of the data. Use given functions or choose a function suggested by the context. Emphasize linear, quadratic, and exponential models.
HSS-ID.B.6b
Informally assess the fit of a function by plotting and analyzing residuals.
Version 2.02

Teacher Tips

Di rêbera mamosteyan (pdf) de rêwazên aliyê koma PhET ve hatine afirandin hene. ( PDF ).

Teacher-Submitted Activities

Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein HS
UG-Intro
Ez.geh
ST
PKêş
Fîzîk
Curve Fitting: How well does the curve describe the data? (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein, Mike Dubson HS
UG-Intro
Ez.geh Bîrkarî
Fîzîk
Kîmya
PhET Sims Aligned to the Chemistry Curriculum This contribution was designed by PhET. Julia Chamberlain HS
UG-Intro
Yên din Kîmya
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein HS Yên din Fîzîk
Zindîwerzanî
Erdzanî
Kîmya
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein MS Yên din Fîzîk
Erdzanî
Kîmya
Zindîwerzanî
Mapping of PhET and IBDP Physics Jaya Ramchandani HS Yên din Fîzîk
MS and HS TEK to Sim Alignment Elyse Zimmer MS
HS
Yên din Kîmya
Zindîwerzanî
Fîzîk
PhET Simulations Aligned for AP Physics C Roberta Tanner HS Yên din Fîzîk
Moteur en PhET Bernard Lacour Yên din Ez.geh
Line of best fit activity Dave Dalton HS Ez.geh
ST
Bîrkarî
커브 핏팅 SIM 사용 설명서 Wha Kuk Lee HS
UG-Intro
UG-Adv
Ez.geh
PKêş
ST
Bîrkarî
Erdzanî
Fîzîk
Kîmya
Longitud de un péndulo y su periodo. Denis Salazar HS
MS
UG-Intro
ST
Ez.geh
PKêş
Guided
Fîzîk
Bîrkarî

Ziman Download or Run Tips
Afrikayî All Afrikaans Download Run now Krommepassing
Albanian All shqip Download Run now Përshtatja e Lakores
Baskî All Basque Download Run now Doiketa-kurba
Bosnî All Bosanski Download Run now Interpolаcijа podаtаkа polinomom (krivom)
Catalanî All català Download Run now Ajust de corbes
Chinese (China) All 中文 (中国) Download Run now 曲线拟合
Chinese (Taiwan) All 中文 (台灣) Download Run now Curve Fitting 曲線配適
Croatian All hrvatski Download Run now Prilagodba podataka polinomom
Danî All Dansk Download Run now Kurvetilpasning
Dutch All Nederlands Download Run now Functie van een grafiek bepalen
Endonezkî All Bahasa Indonesia Download Run now Mengepas Kurva
Erebî All العربية Download Run now توفيق المنحنى
Erebî, Saudi Arabia All العربية (السعودية) Download Run now توفيق المنحنى
Estonî All Eesti Download Run now Graafikul olevate punktide sobitamine
Farisî All فارسی Download Run now انطباق منحني
Finnish All suomi Download Run now Käyrän sovitus mittausarvoihin
Frensî All français Download Run now Ajustement des courbes
Georgian All ქართული Download Run now მრუდის მორგება
Germenî All Deutsch Download Run now Trendlinien anpassen
Grekî All Ελληνικά Download Run now Προσαρμογή καμπύλης
Hebrew All עברית Download Run now התאמת עקומות
Îspanî All español Download Run now Ajustando la Curva
Îspanî (Meksîko) All español (México) Download Run now Ajustando la Curva
Îspanî (Peru) All español (Perú) Download Run now Ajustando la Curva
Italî All italiano Download Run now curve-fitting
Japanese All 日本語 Download Run now 曲線あてはめ
Kazakh All Kazakh Download Run now Формуларды сайлау
Korean All 한국어 Download Run now 커브 핏팅
Macarkî All magyar Download Run now Görbeillesztés
Macedonian All македонски Download Run now Интерполација на податоци
Mongolian All Монгол (Монгол) Download Run now Муруйд Дөхөлт хийх
Norwegian Bokmål All Norsk bokmål Download Run now Kurvetilpasning
Norwegian Nynorsk All Norwegian Nynorsk Download Run now Kurvetilpassing
Polish All polski Download Run now Krzywa dopasowania
Portuguese (Brazil) All português (Brasil) Download Run now curve-fitting
Serbian All Српски Download Run now Интерполација података полиномом (кривом)
Slovak All Slovenčina Download Run now Aproximácia krivky
Slovenian All Slovenščina Download Run now Prilagajanje krivulje
Tirkî All Türkçe Download Run now Uygun Eğriyi Çıkarmak
Turkmen All Turkmen Download Run now Egri çyzygy gabat getirmek (approksimasiýa)
Vietnamese All Tiếng Việt Download Run now Vẽ đồ thị theo thực nghiệm

Windows Macintosh Linux
Microsoft Windows
XP/Vista/7/8.1/10
Macromedia Flash 9 or later
OS X 10.9.5 or later
Macromedia Flash 9 or later
Macromedia Flash 9 or later

Koma Pêşnûmakeriyê Danegehên Kesê-sêyemîn Spas Ji Bo
  • Michael Dubson (developer/lead)
  • Trish Loeblein