基于GARCH的预测例程，对解决存在异方差的时间序列很好。-GARCH forecasts based on routine, there is heteroscedasticity in solving the time series well.

ARMA model. GARCH. stitionary. LBQtest.

给出了金融时间序列的GARCH模型MATLAB代码和详细的代码说明。非常适合初学者。(The GARCH model MATLAB code and detailed code descr iption of financial time series are given. It's very suitable for beginners.)

论文复制的代码Peter R. Hansen, Asger Lunde, and Valeri Voev, "Realized Beta GARCH: A Multivariate GARCH Model with Realized Measures of Volatility," Journal of Applied Econometrics, Vol. 29, No. 5, 2014, pp. 774-799. The file hlv-progs.zip