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[]
["全价函数  FullPrice(Settlement, Maturity, Rate, Yld, Redemption, Frequency, Basis)"]
[" 功能：返回国债期货全价。"]
[" 参数说明： "]
["     Settlement：必选参数，证券的结算日，即计算净价的日期，这里为sheet3 A列每一行的日期；"]
["     Maturity ：必选参数，证券的到期日。这里是2022-10-31；"]
["     Rate：必选参数，证券的年息票利率， 这里是5%，即0.05；"]
["     Yld：必选参数，证券的到期收益率，这里是3%,即0.03；"]
["     Redemption：必选参数，面值 ￥100 的证券的清偿价值，这里是100;"]
["     Frequency ：必选参数，年付息次数。如果按年支付，frequency = 1；"]
["     Basis ：可选参数，要使用的日计数基准类型，0或省略 ：US (NASD) 30/360；1：实际天数/实际天数；\n             2：实际天数/360；3：实际天数/365；4：欧洲 30 / 360；"]

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