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Indexed empty matrix:
The Individual elements cannot be eliminated from matrices, as matrices always have the similar number of elements in every row.
>> mat = [7 9 8; 4 6 5]
mat =
7 9 8
4 6 5
>> mat(1,2) = [];
??? The Indexed empty matrix assignment is not permitted.
Though, whole rows or columns could be removed from a matrix. For illustration, to remove the second column:
>> mat(:,2) = []
7 8
4 5
Referring to and Modifying the Matrix Elements: To refer to matrix elements, the row and then the column indices are given in parentheses (always the row index initially and t
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Indexed empty matrix: The Individual elements cannot be eliminated from matrices, as matrices always have the similar number of elements in every row. >> mat = [7 9 8; 4 6
Common form of the switch statement: The common form of the switch statement is as shown below: switch switch_expression case caseexp1 action1 case cas
If I have a vector representing the packed storage form of a symmetric matrix, how do I perform a cholesky factorisation on that?
How do I write a product series running from i to n of x''s using a for loop?
Example of Symbolic Expression When there is more than one variable, the MATLAB selects which to solve for. In the illustration below, the equation ax 2 + bx = 0 is solved. Th
Writing to Files: There are many lower level functions which can write to files. We will focus on the fprintf function that can be used to write a file and also to append to a
m=2/3 b=4/5
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