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# Yogesh Bhambhwani

Last seen: 1 year ago Active since 2020

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Help with plot values
Hi I am plotting my matrix and the x values are not what they are suppose to be. There is an example of the plot I have to make ...

1 year ago | 1 answer | 0

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Question

Extra value in my work
function MyRoots = MyCubicRoot(a_3,a_2,a_1,a_0) a = a_2/a_3; b = a_1/a_3; c = a_0/a_3; Q = (a^2 - 3*b)/9; R = (2*a^3 - 9*a*...

1 year ago | 1 answer | 0

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Question

Fin heat transfer Matrix
I need help solving this matrix with the equations given to me: For the first node: T_1 = T_b for the internal nodes: (T_2,T_3...

1 year ago | 1 answer | 0

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Question

Regula–Falsi Method
I keep getting an error saying: Error in solution: Line: 1 Column: 34 Invalid expression. Check for missing multiplication ope...

1 year ago | 1 answer | 0

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Help with secant method
Hi I need help finsing the root of this function(f =@(x) 0.99^2*2*pi*x-tanh(2*pi*x)) using the Secant method. I would help find...

1 year ago | 1 answer | 0

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Question

Vingetting an image using loop
This is my work below I keep getting a black image for my vinColor. Any suggestions? Color = imread('sunflower.jpg'); Center =...

1 year ago | 1 answer | 0

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Multiply/divided two tables
How would I mulyiply two tables togther. I have one table and I took two columns from the table and I want to multiply them togt...

1 year ago | 2 answers | 0

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create a loop to determine the pixel distance from the center using the distance formula
using the distance formula I need to find the the pixel distance from the center of my image 'sunflower.jpg'. I have found the c...

1 year ago | 1 answer | 0

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help with location of within image
I would like help with the following, You will then pass the i, j as inputs (along with any other necessary information) to a l...

1 year ago | 0 answers | 0

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Question

sine approximation using a loop

2 years ago | 1 answer | 0