writing the equation of normalize correlation

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Hadeel
Hadeel il 7 Ott 2022
Commentato: Hadeel il 10 Ott 2022
hello.please i want for writing the following equation in mathworks,how can i write it
  2 Commenti
Benjamin Thompson
Benjamin Thompson il 7 Ott 2022
Are you asking how to implement the correlation in MATLAB code, or are you asking how to enter the equation into the MATLAB Symbolic Toolbox?
The MATLAB function for the numerical calculation is xcorr2.
Hadeel
Hadeel il 7 Ott 2022
sir i want for writing the equetion in my program not in mathworks tools.i want for writing in my hand no by exist function.

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Torsten
Torsten il 7 Ott 2022
Modificato: Torsten il 7 Ott 2022
Ran in:
rng('default')
x = 4;
y = 5;
w = rand(x,y);
wstroke = rand(x,y);
NC = sum(w.*wstroke,'all')/sum(w.^2,'all')
NC = 0.5080

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