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William Burke


2018 年からアクティブ

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質問


Finite difference method for approximation of a second order D.E.
Unfortunately I do not have any code produced at this point because I simply do not know where to start. I have been given: ...

約6年 前 | 0 件の回答 | 0

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質問


This program for Gauss elimination is not working. I get the error inner dimensions do not match, but I thought I took care of that?
% establish matrix for computation clear clc a = [10 2 -1; -3 -6 2; 1 1 5]; b = [27 -61.5 -21.5]; ...

約6年 前 | 1 件の回答 | 0

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質問


I need to create an anonymous function for the newton raphson method that finds the exact roots of (-1+5.5x-4x^2+0.5x^3) I do not even know where to begin.
I understand the derivative of my function must be present f' = 5.5-8x+1.5x^2 I also understand it follows a path of ; x_init...

約6年 前 | 1 件の回答 | 0

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解決済み


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

約6年 前

解決済み


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

約6年 前

解決済み


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:...

約6年 前

質問


I cannot get this to work...I keep getting errors all over the place. Could someone kindly explain?
function Burke_FP() clear clc t1 = input('Please input your upper bounds') f1 = myfunc(t1); t2 ...

約6年 前 | 1 件の回答 | 0

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質問


Continuing my parachute example, use true and relative error to compare analytical and numerical solutions. Hint: use time vectors of equal size. I have no idea what to do...here's what I have I would really appreciate any suggestions
% Defining the constants c = 12.5; % kg/s m = 68.1; % kg g = 9.81; % m/s/s % t = 0:50 t = linspace (0,50)...

約6年 前 | 0 件の回答 | 0

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