Sin and delta functions in matrix
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Hello , how can i creat two matirces one of them is sin function with 3*3 matrix and the second one is delta function with 3*3 matrix ,appreciate your support.
2 Comments
John D'Errico
on 3 Aug 2020
What do you mean by a sin function with a 3x3 matrix? For that matter, a delta function with a 3x3 matrix is as confusing. Please give an example of what you are trying to create, as what you are asking is a bit too vague to offer much help.
Answers (1)
Rohit Pappu
on 6 Aug 2020
As per my understanding of your question, you would like to apply sine function on 3x3 matrix. In MATLAB, when a sine function is applied to a matrix, it works element wise.
Example :
% Create a matrix of random numbers of size 3x3
X = rand(3)
% Apply sin() to the given matrix
Y = sin(X)
% The resultant matrix Y contains the sin() of each element of X
I haven't understood which delta function is being referred to, in the question . Kindly provide more information about it.
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