How do I construct a spectral intensity distribution plot with the specifications?

Having information like these:

. .

is it possible to construct a spectral that look something like this:

. .

if yes, how do i construct them? is it something similar to this http://www.mathworks.com/help/bioinfo/ref/msviewer.html

Answer 1

[Image Analyst]

No. You just need to come up with some formula that looks like your curve, perhaps a Cauchy distribution or a skewed Gaussian or something.

Or perhaps even this: http://www.mathworks.com/matlabcentral/fileexchange/36904-matlab-script-for-digitizing-a-published-graph

[hithere]

Thanks. But assume i dont not know how the curve looks like initially. But having those information is it possible to estimate the curve?