Community Profile # Ethan Boyce

9 2020 年以降の合計貢献数

#### Ethan Boyce's バッジ

Creating phase portraits using quiver
I am trying to use quiver() to build a phase portrait of a funtion and I am having trouble. I know our points of equilibrium and...

11日 前 | 0 件の回答 | 0

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Calling a indices using 'find' function
I guess the easiest way to ask this question is to show first, a = [1 -1 2 -1; 2 -2 3 -3;1 1 1 0; 1 -1 4 3]; [row,col] = find...

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How does Matlab interpret for loops when say I=n:-1:1
So this is a code for gaussian elimination, the code seems to work but my question is for clarification on the function of the f...

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Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

Ignoring a set of values
I need to ignore the second values returned for my subsequent functions. In other words, for the values of t_max, I need to keep...

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Composite Boole's rule
These all work really well. I believe I have found a simpler method though by just using boole's rule on the single interval. Si...

7ヶ月 前 | 0

Composite Boole's rule
I'm having some trouble coding the composite Boole's rule. Coding for an interval when n=4 is simple enough but it falls apart w...

7ヶ月 前 | 2 件の回答 | 0

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determining order of accuracy
I've been given a table of discretion size and relative error and asked to determine the order of accuracy. I am new to Matlab a...

9ヶ月 前 | 1 件の回答 | 0