The statistical study of historic returns, price volatility and price correlations in order to establish the best portfolio.
为建立最佳的资产组合而对以往收益率、价格波动及不同资产价格相关性所进行的统计分析。
Having introduced the data returns put, data pre-processing and data statistical analysis, spectrum analysis and power spectrum analysis.
介绍了数据回放、数据预处理、数据统计分析、频谱分析和功率谱分析。
Having introduced the data returns put, data pre-processing and data statistical analysis, spectrum analysis and power spectrum analysis.
介绍了数据回放、数据预处理、数据统计分析、频谱分析和功率谱分析。
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