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Dacian Andrei Firca


Last seen: environ 2 ans il y a |  Actif depuis 2022

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Double derivating a function and after turn in the answer 2 constans
Hello! I am stucked from 5-6 hours at this point: The function is: [arctan(x−3yx+3y)] and the exercise is to calculate d ^ 2 f...

environ 2 ans il y a | 1 réponse | 0

1

réponse

Question


Matlab program generating two sequences x1 [n] and x2 [n] pi and cos
Hy guys! Can you help me with this little program please? Create a MATLAB program that generates two sequences x1 [n] and x2 ...

plus de 2 ans il y a | 1 réponse | 0

0

réponse

Question


Randomly generate a 10x10 matrix. Using a command string, extract a 5x5 array containing the elements at the bottom right of the original array.
Hi guys. I want to randomly generate a 10x10 matrix. Using a command string, extract a 5x5 array containing the elements at the ...

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question


Randomly generate a vector containing integers. Extract items from odd positions using a single command line
Hi guys. How can i randomly generate a vector containing integers and extract items from odd positions using a single command li...

plus de 2 ans il y a | 2 réponses | 0

2

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Reversing a vector in the same line of code
Hi guys! Starting from the vector a_vec = [2, 4, -5, 7, 18, 0], using a single command line generate a vector that contains the ...

plus de 2 ans il y a | 1 réponse | 0

1

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Question


Writing a vector with randi and extract the elements in another variable
Hi guys. How can i randomly generate a vector with 100 elements that contains integers between 40 and 120 than save in a variabl...

plus de 2 ans il y a | 1 réponse | 0

1

réponse