Baseline correction in origin for FTIR | XRD | XPS | UV-Vis spectra

How I can Create Baseline Correction for FTIR Spectrum using Origin

[@erc520]

Very useful. Thank you!

[@payam1597]

wonderful!!! concise and super helpful!!!

[@vivianeteleginski]

Thanks!

[@user-nh5xb1fc1e]

🌺🌺🌺🌺

[@chahinezhadjotmane2031]

Hello, I have a QST about subtract reference data when I choose data manipulation and to subtract reference my first graph afed away and I found only the red line in my figure.

[@shumailawarraich7053]

This is half video.

[@shumailawarraich7053]

After subtraction of baseline, goto book and find subtracted data and then make a graph of that subtracted data, after this move to analysis box, click on signal processing and then goto smooth and add point of windows and polynomial order in smooth preview, click OK and then again move to book and select smoothed data and make a graph that will be your new final and smooth graph.

[@kadambanathanthermodynamic7401]

Ok

[@deltasqu]

how to trim the region that silent

[@user-qq7yi6wk5p]

الملف بدون صوت يا دكتور

[@adityak3539]

In ATR mode for powder sample if the spectral results are showing negative values after 1800 wavenumber what does it mean...?

[@PhysicalConcepts]

It has no meaning, only the result of the work of the baseline sometimes.

[@hmshahnewaz2461]

Sir, how can i split the plot

[@PhysicalConcepts]

In video " How to plot FTIR in Origin"

[@tasneemqablan2559]

Why did you make the tutorial without sound?😢

[@PhysicalConcepts]

You can follow the steps only, no need sound.

[@growalone695]

subtract_ref:X-Function failed to execute! Output not writable, VarName = oy, VarValue = (,,) why my origin showin this when i substract referance data? anyone please help me