dccForecast's answer: covariance, correlation and each asset's variance, step by step.
dccForecast
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R_{T+1} … R_{T+h}, each N×N.
H_{T+1} … H_{T+h}, each N×N.
s_{i,T+k} per asset: forecastVariance of each.
forecastVariance
dccForecast's answer: covariance, correlation and each asset's variance, step by step.