Modal Assurance Criterion - scale bar

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Arkadiusz Charuk
Arkadiusz Charuk on 26 Mar 2024
Answered: Arkadiusz Charuk on 27 Mar 2024
Hi,
How to change scale bar for percentage?
function MAC = autoMAC(modeShape)
clc
close all
clear
modeShape=load("MAC Data Plywood 18.txt");
[~, numMode]= size(modeShape);
MAC = zeros(numMode,numMode,'double'); % Initialize MAC matrix
for mode1 = 1:numMode
for mode2 = 1:numMode
MAC(mode1,mode2) = abs(modeShape(:,mode1)'*modeShape(:,mode2))/ ...
sqrt(abs((modeShape(:,mode1)'*modeShape(:,mode1))*(modeShape(:,mode2)'*modeShape(:,mode2))));
end
end
% ---------------------- Plot MAC
figure
barMAC = bar3(MAC);
set(gca,'XTick',[],'YTick',[],'Visible', 'off')
for k = 1:length(barMAC)
zdata = barMAC(k).ZData;
barMAC(k).CData = zdata;
barMAC(k).FaceColor = 'interp';
end
colormap(jet)
cH = colorbar;
set(cH,'FontSize',15,'fontname','Times New Roman')
view([-90 90])
box on
end

Answers (1)

Arkadiusz Charuk
Arkadiusz Charuk on 27 Mar 2024
I forgot - see attached file called "MAC Data Plywood 18.txt"

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