Previous matrix numbers in the formula and creating a new matrix
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Hello,
I am given a matrix A=[1 2 3;4 5 6;7 8 9] ,I want to place numbers in this formula
g(x,y)=((A(x,y)-1)/(11))*(15);
Then get a new matrix B=[g(x,y)]
How to do it.
Thanks for the help
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Accepted Answer
Steven Lord
on 24 Jul 2022
The arithmetic operators plus, +, minus, -, times, .*, ldivide, .\, rdivide, ./, and power, .^ operate element-wise.
x = 1:5
y = x + 2 % Add 2 to each element of x
z = y .* x % Multiply each element of y by the corresponding element of x
a = z - 3 % Subtract 3 from each element of z
b = x ./ y % Divide each element of x by the corresponding element of y
c = b .^ 2 % Raise each element of b to the power of 2
Use these operators to perform calculations on all elements of your matrix at once.
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