naming figure window in a for loop

Hello everyone,

I want to create figures for my data by using a for loop. when I'm trying to edit the figure window's name I'm getting this error:

Error using figure

Numeric figure handles not supported with parameter-value pairs.

this is my code, what am I doing wrong?

for i= 1:length(ROI_L)

index = find((Ge_energy>=ROI_L(i)) & (Ge_energy<=ROI_H(i)));%| (Ge_energy>348) & (Ge_energy<353));

GER = Ge_energy(index);

SCINT = scint_energy(index);

mean_E = ROI_L(i)+(ROI_H(i)-ROI_L(i))/2;

figure('Name','single mode efficiency is %6.2f% \n',mean_E);

histogram(GER,'DisplayStyle','stairs','BinWidth',0.1)

xlabel('\gamma Energy [keV]')

ylabel('counts')

title('Ra-226 gamma 74 keV')

end

Answer 1

[madhan ravi]

figure('Name',sprintf('single mode efficiency is %6.2f% \n',mean_E))

[sani]

Thanks!!!