Change initial conditions to maximize Rsquared
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For example is there a way to tell matlab + or - these varaibles (X,Y,Z) by 0.001 as needed to maxamize the R squared value??
Such as a while loop that looks like this? this is a made up script for an example
X1 = 1
Y1 = 1
Z1 = 1
X2 = 1
Y2 = 1
Z2 = 1
Fit = fitlm(A,B);
R2 = Fit.Rsquared.Ordinary; ( gets an R squared lets assume not 1)
while R2 < 0.8
dx = 0.001 ( I want this dx to be + or - 0.001 somehow in order to maxamize R squared (R2))
X1 = X1 +dx
Y1 = Y1+dz
Z1 = Z1+dx
..... same for X2 Y2 Z2
A = sin(X1+Y1+Z1)
B=sin(X2+Y2+Z2)
Fit = fitlm(A,B);
R2 = Fit.Rsquared.Ordinary;
end
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