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Ammar


Last seen: 3 months ago |  Active since 2024

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Converting Equation of Two Variables Into Matrix Elements - ERROR: Invalid MATLAB indexing or symbolic function definition
Hello everyone, I am trying to output a square matrix that is N x M in size, where N = M. In my case, N = 3. So this is a "3x3...

4 months ago | 2 answers | 0

2

answers

Question


Creating a Matrix Output from Element Integration Inside Matrix
EDIT: I made an edit to the description to clarify what I am trying to do. Hello everyone, I am trying to output a squar...

4 months ago | 1 answer | 0

1

answer

Question


Integral2 MATLAB Function Error: Q = integral2Calc(fun,xmin,xmax,yminfun,ymaxfun,opstruct);
Hello, I am facing an error with the "integral 2" function in MATLAB. This is the integral I am trying to perform in MATLA...

4 months ago | 1 answer | 0

1

answer

Question


Storing output values from a for loop into an "array"
Hello everyone, I am trying to output the values that I get from a for loop into an "array". I am not sure how to store those ...

4 months ago | 2 answers | 0

2

answers

Question


Finding zeros of intersection of the "x-axis" - Error using "fzero"
Hello, I am currently facing an issue where I am trying to find the intersection of the different plots on my "x-axis" (horizo...

4 months ago | 1 answer | 0

1

answer

Question


Using output of a function into the integral2 Function - Unrecognized function or variable
Hello, I'm currently facing an issue with using an output of a function into an integral. I have attached my code for refere...

5 months ago | 1 answer | 0

1

answer

Question


Comparing difference in values between values in an array - Using For Loop
Hello, I have a question about comparing values between elements of an array. I keep getting the error that says Index excee...

5 months ago | 1 answer | 0

1

answer

Question


Index in position 1 is invalid. Array indices must be positive integers or logical values.
Hello MathWorks Community, I am running into an issue where I am trying to plot a function that has two variables. I attached...

5 months ago | 1 answer | 0

1

answer

Question


Error: Data must be numeric, datetime, duration, categorical, or an array convertible to double.
Hello everyone, I am trying to plot a function that has two different variables: theta and phi. Theta = -pi/2:0.1:pi/2 Phi...

5 months ago | 2 answers | 0

2

answers