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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 ...
5 years 前 | 1 个回答 | 0
1
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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*...
5 years 前 | 1 个回答 | 0
1
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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...
5 years 前 | 1 个回答 | 0
1
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Regula–Falsi Method
I keep getting an error saying: Error in solution: Line: 1 Column: 34 Invalid expression. Check for missing multiplication ope...
5 years 前 | 1 个回答 | 0
1
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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...
5 years 前 | 1 个回答 | 0
1
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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 =...
5 years 前 | 1 个回答 | 0
1
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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...
5 years 前 | 2 个回答 | 0
2
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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...
5 years 前 | 1 个回答 | 0
1
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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...
5 years 前 | 0 个回答 | 0
0
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sine approximation using a loop
https://grader.mathworks.com/courses/20611-cmpsc-200-section-003-fa20/problems/214057-sine-approximation-loop-selection-factoria...
5 years 前 | 1 个回答 | 0
1
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Help with storing values for the loop I created want to store them with where they are located on the vector
Help with storing values for the loop I created want to store them with where they are located on the vector the vector is [4 1...
5 years 前 | 2 个回答 | 0
