Detection to singularity spot of cancer gene expression signals based on wavelet analysis
Dong Yi · Computer Engineering and Applications Journal · 2010
To detect singularity spot of gene expression signals of cancer cell organization,the doubtful break gene can be analyzed and a reference to medicinal diagnoses is given.After getting rid of high frequency of original gene expression signals,singularity gene spot of each experiment cell is detected via giving wavelet analysis to low frequency,combining the principium of module maximum.Wavelet analysis can detect the singularity component of signals expediently and effectively.It is effective in detecting and analyzing expression signals of cancer cell.The conclusion has significance to medicinal reference.