1 results for "Li-Ching Wu"

A Novel Preprocessing Method Using Hilbert Huang Transform for MALDI-TOF and SELDI-TOF Mass Spectrometry Data

Li-Ching Wu; Hsin-Hao Chen; Jorng-Tzong Horng et al.

PLoS ONE, Vol. 5 No. 8 · 2010 · English · PLOS Scopus

Motivation: Mass spectrometry is a high throughput, fast, and accurate method of protein analysis. Using the peaks detected in spectra, we can compare a normal group with a disease group. However, the spectrum is complicated by scale shifting and is also full of noise. Such shifting makes the…