Remove trend
Purpose
Description
Macro Synopsis
Modules
Related Functions
Purpose
Remove trend
Description
This function removes the trend of a given signal by performing a linear regression and subtracting the linear fit function subsequently.
Macro Synopsis
y = RemoveTrend(x);
signal x,y;
Modules
Student, Professional
Related Functions
Remove DC, Linear regression, Exponential regression, Multilinear regression, Power regression, Box-Cox transform, Detrended fluctuation analysis (DFA), Long term correlation analysis (LTCA), Principal component analysis (PCA), R/S statistics.