Assignment20-2010

# Assignment20-2010 - ChE 263 Assignment#20(Mathcad HW#8 Note...

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ChE 263 Assignment #20 (Mathcad ® HW #8) Note: This homework assignment is to be done using Mathcad ® . 1. (Competency 2.1; 12 points-5 points each) What Mathcad ® utility for fitting data to a curve should I use in each of the following cases. Possible answers include line, regress, linfit, or genfit . a. Data that appears as a line when plotted b. Data that appears as a polynomial when plotted c. When trying to fit data to a linear combination of functions such as the following: i. f(x) = A + B/x + C*x 2 + D*cos(x) + E*exp(x) d. When trying to fit data to a function that is not a line, polynomial, or linear combination such as the following i. f(x) = A + B/x + C/(x+D) + E*exp(x*G) 2. (Competency 2.1; 12 points-5 points each) Below are several equations. For each, please say which Mathcad fitting functions will work to fit the data to the equation. Your options are 1) line [or slope and intercept], 2) regress , 3) linfit , 4) genfit . Note that more than one function may be used in some cases. Please list all which may be

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## This note was uploaded on 03/08/2012 for the course CHEM 263 taught by Professor Bradbundy during the Fall '11 term at BYU.

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Assignment20-2010 - ChE 263 Assignment#20(Mathcad HW#8 Note...

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