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906 求一元线形回归方程及预报 一 功能 x为自变量，y为随机变量，给出一组n次观测值（Xi, Yi）, I=1, 2, … n, 求线形回归方程 Y=A+BX 来描述Y与X的变化规律。并用T检验法检验线形回归是否显著。若显著，可用求得的线形回归方程作预报，并给出预报值的置信区间。 -906 for one yuan linear regression equation and forecast a function of the variable x, y as random variables, is a group of n measurements (Xi, Yi), I = 1, 2, ... n, seeking linear regression equation Y = A BX to describe the X and Y changes in the law. Using T-test whether linear regression significantly. If significant, can be used to compute the linear regression equation for forecasting, and is forecasting value of the confidence interval.

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获得本机的 IP DNS 子网掩码-was the machine"s IP subnet mask DNS

ISDA Credit Default Swap (CDS) Model (Excel and C)

电脑快捷键大全,具体介绍了xp系统下的快捷应用.-Computer shortcut keys Guinness, the specific system introduced xp shortcut application.

BEZIER曲线的交互式实现的一个实验报告，它使用VC++的图形界面来实现的-Bezier curve interactive experimental realization of a report, which uses VC graphical interface to achieve

是一个读取硬盘数据的小程序，是一个可执行的程序。-is a read data from the hard drives small program is an executable program.

根据特定的波形类似正弦/三角波的这项计划将不断消耗的CPU资源。

留言板你可以通过我们这个留言板来实现留言和显示留言。可以方便在BBS中用的偶-it is a getbook a property .it answer

日期时间计算, 判断日期时间合法性,转成统一格式,回车代替TAB键,等公共函数-period of time, the judge Date Time legitimacy, turn into a unified format, the transport instead of the TAB key, and other public functions