set_dfnl
function dfnl = set_dfnl(obj,dfnl) % sets nonlinearity in second order form in tensor format if ~iscell(dfnl) % multi-index input dfnl = set_fnl_tensor(dfnl); end end
function dfnl = set_dfnl(obj,dfnl) % sets nonlinearity in second order form in tensor format if ~iscell(dfnl) % multi-index input dfnl = set_fnl_tensor(dfnl); end end