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twice_nihe

于 2009-08-23 发布 文件大小:1KB
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说明:  对已知房价数据做二次拟合,从而得出曲线方程,对做未来房价的粗略预测(Known to do on the secondary price data fitting curve equation to obtain, so the future price of crude forecast)

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twice_nihe.m

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