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Hudson Harrell


Last seen: 3 years ago |  Active since 2020

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Count the number of times a sequence in a matrix repeats
Hello I'm trying to create a code that will analyze a matrix and determine if any row in that matrix repeat. Every row has the s...

3 years ago | 1 answer | 0

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Question


Count the number of times a sequence of numbers appears regardless of order?
I want to create a code that will analyze an array, and list the number of times a sequence appears regardless of the order? A=...

3 years ago | 0 answers | 0

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answers

Question


Calculating Percent Difference at specific intervals
I'm trying to calculate the percent difference between the Euler Method and the Actual solution at time t=[2, 3, 4, 5] and displ...

3 years ago | 1 answer | 0

1

answer

Question


Just need some help plotting
Hi, I'm trying to plot the solutions to the Forward Difference, Backward Difference, and Central difference vs time on a single ...

3 years ago | 0 answers | 0

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Question


Help!!! I keep getting error message "Array indices must be positive integers or logical values."
Hi this is my code for calcualting the forward difference of the following array. t= [0 20 40 60 80 100 120 140 160 180 200 220...

3 years ago | 1 answer | 0

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Question


Need help starting this code!!! Arrays
I have 2 array for example x=[0 1 2 3 4 5 6 7 8 9 10] and f=[10 11 12 13 14 15 16 17 18 19 20] that are given, that I need to pl...

3 years ago | 1 answer | 0

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Question


Not Really sure how to go about plotting this?
for x=0:0.01:6 y=x.^2+2*x-10 ; if abs(y) <0.05 %Tolerance fprintf('the root is %g \n' ,x) ...

3 years ago | 1 answer | 0

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answer