Fitik [FI: Tik] shiri ne don sarrafa bayanan da ba a bayyana ba curve dace.

Da farko amfani

• da maharan kimiyya Wanene na binciken bayanai daga bazuwar foda, plaamomatographycencecencescencescencescencescencescencescencescencescencescencescencescencescencescencescencescencescencescencescencescencescencesce, infroscopy spectroscopy, infrared and Raman Spectroscopy, da sauran dabarun gwaji,

• Don Fit kololuwa - Bell-mai yawa ayyuka (Gaussian, Qoberzian, Voigt, Pearson Vii, gajusian, EMG, Donnaus-Sunjich, da sauransu),