文件名称：ARMSA arma工具箱
文件大小：394KB
文件格式：ZIP
更新时间：2013-05-14 04:40:51
ARMA ARMSA
ARMAsel features a unique program to estimate the power spectral density. The spectrum containing all significant details is calculated from a time series model. Model type as well as model order are determined automatically from the data, using statistical criteria. Robust estimation algorithms and order selection criteria are used to obtain reliable results. Unlike in FFT analysis, where the experimenter has to set the amount of smoothing of the raw FFT, the right level of detail is assessed using the data only.