怎么按照账户资金比例去开仓，求代码！！！！
谢谢
可参考 https://github.com/qmhedging/poboquant/blob/master/problems/%E8%B4%A6%E6%88%B7%E8%B5%84%E9%87%91%E7%99%BE%E5%88%86%E6%AF%94%E4%B8%8B%E5%8D%95TradeAccountCapitalRatio
谢谢
可参考 https://github.com/qmhedging/poboquant/blob/master/problems/%E8%B4%A6%E6%88%B7%E8%B5%84%E9%87%91%E7%99%BE%E5%88%86%E6%AF%94%E4%B8%8B%E5%8D%95TradeAccountCapitalRatio