'Fitting data' diaporamas de présentation

Long Pulse On 29-19

759 views • 63 slides

ChE 551 Lecture 03

447 views • 32 slides

Least Square Method for Parameter Estimation

Least Square Method for Parameter Estimation. Docent Xiao-Zhi Gao Department of Automation and Systems Technology. Fitting Experimental Data. Scatterplot shows some patterns in experimental data When we see a straight line pattern, we want to model the data with a linear equation

770 views • 31 slides

The Gutenberg-Richter b value

The Gutenberg-Richter b value. Karen Felzer USGS, Pasadena. The global magnitude-frequency relationship: Gutenberg-Richter with b =1. 1976-2005 Global CMT catalog. Slope = b =1.0. log(N) = a - b M. Hutton et al. (2010) obtained b =1.0 for Southern California .

1.69k views • 30 slides

Data Modeling and Least Squares Fitting

Data Modeling and Least Squares Fitting. COS 323. Data Modeling. Given: data points, functional form, find constants in function Example: given (x i , y i ), find line through them; i.e., find a and b in y = ax+b. y=ax+b. (x 6 ,y 6 ). (x 3 ,y 3 ). (x 5 ,y 5 ). (x 1 ,y 1 ). (x 7 ,y 7 ).

388 views • 25 slides

Introduction

Introduction. Today we are looking at how to interpret experimental data Normally, data is acquired with random errors How do we take the data and determine a model tha t explains the experiment?. Warm-Up Problem. How far is th e point from the line in the y-direction?.

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UC Santa Cruz @ VOCALS?

UC Santa Cruz @ VOCALS?. PI: Patrick Chuang Instrument: Phase-Doppler interferometer Measures cloud drop size velocity inter-drop spacing on a single drop basis. Size range: 3 to 150 um. PDI mounted on the CIRPAS TwinOtter. Pre-flight testing of the PDI.

183 views • 6 slides

UC Santa Cruz @ VOCALS?

UC Santa Cruz @ VOCALS?. PI: Patrick Chuang Instrument: Phase-Doppler interferometer Measures cloud drop size velocity inter-drop spacing on a single drop basis. Size range: 3 to 150 um. PDI mounted on the CIRPAS TwinOtter. Pre-flight testing of the PDI.

62 views • 6 slides