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# William Donovan

Last seen: 4 meses ago Active since 2020

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Question

Change Individual Matrix Value
I am trying to change a value in a matrix with each iteration of a loop. I want Tdank to take on a different value with each ite...

alrededor de 1 año ago | 1 answer | 0

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Question

Index Exceeds Number of Array Elements Error in For Loop
I keep receiving the following error on line 36 (Icom2=....): Index exceeds the number of array elements (1). I am unsure what ...

más de 1 año ago | 1 answer | 0

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Question

ode45 Set of 3 second order ODE not solving correctly
Attempting to solve 3 2nd order ODE's (broken down into 6 1st orders here) using ode45. My answer does not appear to come out co...

casi 2 años ago | 1 answer | 0

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Question

Euler method Subroutine, Euler portion provided
I have been provided the code below to solve an ODE using Euler's Method. I am unsure how to write the subroutine to implement t...

casi 2 años ago | 1 answer | 0

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Question

Simpson's 1/3 Rule Implementation Issue (Code Provided)
I have written the following code to Implement Simpson's 1/3 Rule, but it does not seem to give the correct answer. I am unsure ...

casi 2 años ago | 1 answer | 0

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Question

Steepest Ascent Method to Find Minimum - Error with syms to logical
I am attempting to find a minimum point, but I am receiving the following error for my code. I am unsure of how to work around t...

casi 2 años ago | 1 answer | 0

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Question

How to make countour plot zoomed out
For the following code, my plot displayed is zoomed in too far, so I can't view all of the area I would like to. How do I adjust...

casi 2 años ago | 1 answer | 0

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Question

Plotting Issues with function provided
Attemtping to plot a graph of the equation displayed below. All I see is a line, where it should be more of a parabola. g=9.8...

casi 2 años ago | 1 answer | 0

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Question

Solving Matrix. Correct code provided. While Loop Error not ending correctly
I attempting to solve this system using Gauss Sidell. I believe all my equations are correct, but the last error displayed is in...

casi 2 años ago | 1 answer | 0

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Question

Solving System of Equations using Gauss Elimination with pivoting
Hi, I am receiving the following error for the code trying to use Gauss elimination by pivoting. I am stuck on what I am doing i...

casi 2 años ago | 0 answers | 0

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Question

Implementing Gauss Elimination by pivoting with Matlab
Hi, I am receiving the following error for the code trying to use Gauss elimination by pivoting. I am stuck on what I am doing i...

casi 2 años ago | 1 answer | 0

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Question

Error Using fzero function
Keep receiving error message when using the code below. I am attempting to solve for m. function FZERO_P(s0,s1) x0=[s0 s1];...

casi 2 años ago | 1 answer | 0

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Question

Matlab Solving Muller Method
Hi, I keep receiving an error and I can't figure out how to get around it. function [v3]=ParachuteMuller(m0,m1,m2) %2/11/202...

casi 2 años ago | 1 answer | 0

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Question

Limit significant figures to 2 significant figures
et=abs(((stop-new_cos)/stop)*100); Say I use the above to solve for a number how would I limit the et variable to 2 significant...

casi 2 años ago | 1 answer | 1

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Question

Maclauren Series Iteration. Answer provided just having trouble getting code to run properly
clear new_cos=1; x=pi/3; stop=cos(x); es=0.5; ea=100; et=100; n=1; nmax=1000; while es<ea && stop~=new_cos%(stop<=new_...

casi 2 años ago | 1 answer | 0