HI Mark,
new_vector = K./vector;
./ (dot divide) does element-by-element operations. Answer from David Goodmanson on mathworks.com
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rdivide - Right array division - MATLAB
The element-wise operators ./ and .\ are related to each other by the equation A./B = B.\A. When dividing integers, use idivide for more rounding options. MATLAB® does not support complex integer division.
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mathworks.com › matlabcentral › answers › 1638180-elementwise-division-in-matrix-notation
Elementwise division in matrix notation - MATLAB Answers - MATLAB Central
January 28, 2022 - Dear all, I am trying to write the following code in matrix notation: A = B. / C; A, B and C are column vectors with 1435 rows. I have already managed to do this with multiplication, i.e.: D ...
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rdivide, ./ - Element-wise transformation or rotation right division - MATLAB
This MATLAB function divides transformations element-by-element by dividing each element of transformation transformationA with the corresponding element of transformation transformationB and returns the quotient, transformation transformationC.
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rdivide, ./ - Element-wise quaternion right division - MATLAB
This MATLAB function performs quaternion element-wise division by dividing each element of quaternion A by the corresponding element of quaternion B.
Top answer 1 of 2
2
Your code is producing the correct result. You could also have used the cellfun() function to do this operation in one line:
A = cellfun(@(x,y)(x./(x-y)),S,V,'UniformOutput',false)
2 of 2
1
S{i,j} ./ (S{i,j} - V{i,j}) =
1 ./ (1 - V{i,j} ./ S{i,j})
and for all V and S the division V ./ S replies the elements -6.
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rdivide - Right-array division - MATLAB
This MATLAB function performs right-array division by dividing each element of A by the corresponding element of B.
TutorialsPoint
tutorialspoint.com › matlab › matlab_array_division.htm
MATLAB - Array Division
In MATLAB, array division is performed using the element-wise division operator (./).
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mathworks.com › matlabcentral › answers › 24417-array-division
Array Division - MATLAB Answers - MATLAB Central
December 20, 2011 - How to interpret the answer and ... of array division like 'u/v' rather than element-wise 'u./v'? ... Sign in to comment. Sign in to answer this question. ... C.J. Harris on 20 Dec 2011 ... Usually u/v is equal to u*inv(v) in matrix terms. However, since v does not have an inverse Matlab will calculate ...
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ldivide - Left array division - MATLAB
The element-wise operators ./ and .\ are related to each other by the equation A./B = B.\A. When dividing integers, use idivide for more rounding options. MATLAB® does not support complex integer division.
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mathworks.com › matlab › mathematics › elementary math › arithmetic operations
Array vs. Matrix Operations - MATLAB & Simulink
Matrix operations follow the rules of linear algebra, and array operations execute element by element operations and support multidimensional arrays.
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mathworks.com › matlabcentral › answers › 589396-how-to-divide-each-column-in-array-1-by-corresponding-column-in-array-2-and-put-answers-in-new-array
How to divide each column in array 1 by corresponding column in array 2 and put answers in new array, array 3 - MATLAB Answers - MATLAB Central
September 5, 2020 - https://www.mathworks.com/matlabcentral/answers/589396-how-to-divide-each-column-in-array-1-by-corresponding-column-in-array-2-and-put-answers-in-new-array#answer_490276 ... Notice the dot before the backslash. It means element by element division.
Top answer 1 of 4
4
Using *|bsxfun|:*
A=[ 0 2 0 0 0
0 1 1 0 1
0 1 0 0 2
0 0 0 0 1
0 0 0 0 0];
B=[0 4 1 0 4];
C = bsxfun(@rdivide, A, B);
C(isnan(C)) = 0;
2 of 4
2
You can also use matrix-matrix multiplication where,
B = B.^(-1);
C = A*diag(B);
C(isnan(C)) = 0;
This code is perhaps easier and computationally more efficient.
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mathworks.com › matlabcentral › answers › 586793-matrix-division-in-scalar-way
Matrix division "in scalar way" - MATLAB Answers - MATLAB Central
August 31, 2020 - https://www.mathworks.com/help/matlab/matlab_prog/array-vs-matrix-operations.html#:~:text=Array operations execute element by element operations on corresponding elements,location in the second operand.
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mathworks.com › matlabcentral › answers › 1663944-divide-each-column-by-a-constant-from-a-vector
Divide each column by a constant from a vector - MATLAB Answers - MATLAB Central
March 5, 2022 - I have a matrix A that has the format 150000x8 and a vector B of the format 1x8. I want to create a function that divide every value in the first column of the matrix by the first value from the ma...
TutorialsPoint
tutorialspoint.com › matlab › matlab_matrix_division.htm
MATLAB - Division (Left, Right) of Matrics
You can divide two matrices using left (\) or right (/) division operators. Both the operand matrices must have the same number of rows and columns. Create a script file with the following code − When you run the file, it displays the following