Your precious feedbacks are very important to us.From A First Course in Machine Learning, Chapter 5. This article is prepared for completely educative and informative purposes. If you want further coding examples about the ‘repmat()’ command in Matlab®, inform us in the comments. So the use of the ‘repmat()’ command is very simple like this in Matlab®.ĭo not forget to leave your comments and questions below about the ‘repmat()’ command in Matlab® below. If you look at the result, the whole element of matrix ‘a’ is multiplied by 3 which means we can do mathematical operations with matrices that created with the ‘repmat()’ command in Matlab®. We multiplied the matrix ‘a’ with 3 then we assigned it to the variable ‘b’ as shown above. So as you understand that, you need to type the number that you want first, and the dimensions of the matrix that you want respectively inside the ‘repmat()’ command in Matlab®. If you look at the ‘a’ variable as shown above, a 5×5 matrix that includes only the number of 3 is created. Does anyone know an efficient way of replicating a matrix in a predetermined pattern(such as diagonal. We created the ‘a’ matrix by using the ‘repmat()’ command in Matlab® as shown above. I found julias repeat function run very slowly than matlabs repmat and python too,here is my code of julia and matlab for a test of two functions. One technique is to index into the array with ones in the dimension to replicate. How To Use ‘repmat()’ Command In Matlab®? > a = repmat(3,5,5) repmat uses a variety of techniques for replicating an array, depending on the details of whats being replicated.
In this article, we will explain the use of the ‘repmat()’ command in Matlab® to obtain these matrices. One of these commands is the ‘repmat()’ command that you can use to create matrices in desired dimensions with the desired same number.
There are very useful Matlab® codes to obtain specific matrices in a short way which makes Matlab® is a very useful tool to deal with matrices.
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