plot data in logarithmic scale

6 vues (au cours des 30 derniers jours)
sepide
sepide le 25 Juil 2011
I have my experimental data of x-ray diffraction, they are ranged between 10e-7 to 10e-9 after normalizing. What is the best way to plot them ? in log scale or log10 scale ? I would be very thankful if any one help me.

Réponse acceptée

Walter Roberson
Walter Roberson le 25 Juil 2011
log scale and log10 scale differ only by a constant multiple, which would be equivalent to different zoom factors on the same plot. It would thus probably make sense to ignore the issue and use whichever is simpler to code (e.g., semilogy()) .
  1 commentaire
sepide
sepide le 25 Juil 2011
Thanks a lot Walter,
so Is it wise to do it with log10 since in my case the data between two maximum peaks are much more sensitive to be compared with my models, (since the shape of my models between two maximum peaks differs when I plot them with log10 rather than doing it with log ! they gets deeper and closer to my experimental data)!

Connectez-vous pour commenter.

Plus de réponses (0)

Catégories

En savoir plus sur Log Plots dans Help Center et File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by