Question: This homework involves setting up and analyzing a two-dimensional discrete dynamical system. We will start with some data and a model form: Suppose that we

This homework involves setting up and analyzing a two-dimensional discrete dynamical system. We will start with some data and a model form:

Suppose that we look at four initial conditions, and for each, we record the values of through:

x0

y0

1

5

1

4

3

1

2

2

x1

y1

1.22

5.02

1.212

4.056

3.444

1.052

2.352

2.076

x2

y2

1.483227

5.043494

1.464348

4.113952

3.924562

1.108025

2.750824

2.156233

x3

y3

1.795719

5.071223

1.762525

4.174501

4.436219

1.168543

3.197099

2.241277

x4

y4

2.163222

5.104037

2.111762

4.238392

4.971333

1.234051

3.689415

2.33177

x5

y5

2.590605

5.142891

2.516527

4.306474

5.520396

1.305065

4.223885

2.428399

We want to fit this data to a discrete dynamical system of the form

  1. Use the method of least squares to compute the values of the coefficients .
  2. Find all of the fixed points of the system. Determine the stability of each.
  3. Sketch the overall behavior of the system. (This can be a hand-drawn image, one constructed using a drawing tool, a plot constructed in Excel from data points.

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To fit the discrete dynamical system to the data we can use the method of least squares This involves minimizing the sum of the squared errors between the model predictions and the actual data To do t... View full answer

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