This assignment is designed to compare performance between Matlab and Excel for performing nonlinear regression analysis of a set of data.

There are two data sets in the accompanying Excel spreadsheet, the cell migration data, and a noisy sine wave. The first set was collected by Dr. Cho, and represents the X and Y coordinates of a cell as it migrates across a substrate in culture. Your job is to find an equation that describes the position of the cell as a function of time. Use a polynomial of the lowest order possible such that R2(r squared)> 0.95. Do this in Excel and in Matlab, and hand in both plots along with your equations and R2(r squared) values for each determination.

Also fit a polynomial to the noisy sine wave. Find the polynomial of lowest order such that R2(r squared)> 0.95. Do this with both Excel and Matlab.

Posted Date: 3/26/2013 7:36:54 AM | Location : United States

Ask an Expert

Related Discussions:- Compare performance between matlab and excel, Assignment Help, Ask Question on Compare performance between matlab and excel, Get Answer, Expert's Help, Compare performance between matlab and excel Discussions

Write discussion on Compare performance between matlab and excel
Your posts are moderated

Write your message here..

Related Questions

#title.algebra., #questio8a/2x=-a/8n.. #questio8a/2x=-a/8n..

Finding a given number is odd or even in array, to find given number is odd... to find given number is odd or even in an array with explanation and flow chart

Define a function, Define a function: The radius of a circle is passed... Define a function: The radius of a circle is passed to the function to input argument  rad; the function computes the area of this circle and stores it in the output argument

Scripts to produce and customize the simple plots, Scripts to Produce and C... Scripts to Produce and Customize the Simple Plots: The MATLAB has many graphing capabilities. In most cases, customizing plots are desired and this is the simplest to accompli

Tropical forest carbon balance, As shown in Figure 1, Ecosystem carbon (C) ... As shown in Figure 1, Ecosystem carbon (C) cycles in a tropical forest can be modeled using three "compartments":  aboveground (AG), belowground (BG), and soil organic matters (SOM

Ots hgi, khdjkafhoi woiruwoi epojrpeo khdjkafhoi woiruwoi epojrpeo

EMG, How to make EMG analysis by Matlab? How to make EMG analysis by Matlab?

Illustration of variable number of input arguments, Illustration of Variabl... Illustration of Variable number of input arguments: In this situation, it was supposed that the radius will always be passed to the function. The function header can hence be

Find the spectrum of waveform, (a) Find the spectrum of this waveform:  x =... (a) Find the spectrum of this waveform:  x = [ exp( -[0:1:49]/10), exp(-[50:-1:1]/10)]. Subplot only the magnitude by using the spectrum program from the class notes. (b) Using

Airy equations, Need help programming in Matlab for airy equations Need help programming in Matlab for airy equations