REQUEST FOR FUNCTION IEM.M

Undefined function or variable 'IEM'.

Error in untitled (line 44)

DF1=IEM(I,rg)

Answer 1

[Walter Roberson]

https://www.mathworks.com/matlabcentral/answers/422303-can-anyone-tell-e-why-i-am-getting-nan-as-the-answer-of-this-code-the-code-is-attached-with-this-q has a copy of IEM.m as does https://www.mathworks.com/matlabcentral/answers/422747-can-anyone-pls-tell-me-why-i-am-getting-the-same-plot-instead-of-putting-different-values-of-h-and-b#answer_340264

[kamarthi vanitha]

sir, i need image enhancement metri IEM

[Walter Roberson]

I do not find any public source for that.

It looked to me as if the lead author of the paper probably wrote it in MATLAB, but they do not seem to have published the code anywhere obvious.