XPS data gaussian multipeak fit
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I tried for the gaussion fit at the particular peak for the XPS data . But it didnt work it just give me straight line !! can you please help me how can I do that? The codes I tried are pasted below.
startPoints = [1.5 900 10 0.6]
gaussEqn = 'a*exp(-((x-b)/c)^2)+d';
f1 = fit(x,y,gaussEqn,'Start', startPoints);
set ( gca, 'xdir', 'reverse' )