资源列表
907求多元线形回归方程及预报
- 907求多元线形回归方程及预报 一.功能 x1,x2, x3,………..xp为自变量,Y为随机变量, 求线形回归方程 Y= + +…+ + 其中 。。。, 为常数, 是随机变量,且 —N(0, ) 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。 如果线性回归显著,可用经验回归平面方程对Y作出预报,并给出预报值的置信区间。 -907 for multiple linear regression equation and a prediction. Fun
ASDFGHJKL
- 功率开关管的集电极是一个强干扰源,开关管的散热片应接到开关管的发射极上,以确保集电极与散热片之间由于分布电容而产生的电流流入主电路中。为减少散热片和机壳的分布电容,散热片应尽量远离机壳,如有条件的话,可采用有屏蔽措施的开关管散热片。-power switch of the collector is a strong source of interference, the switch of the Thermal unit received should switch emitter, to e
Course
- 本实例演示了利用DAO访问数据库的常用方法,并附带了所用的数据库course.mdb。-examples demonstrating the use of DAO Database Access commonly used methods, and the incidental use of the database course.mdb.
SpeciallyEffect
- wince下的界面编程,显示的特殊效果。wince6.0 VC2005 MFC 下的图片处理。-The interface under wince programming, special effects display. image processing under wince6.0 VC2005 MFC.
DrawTools_src
- Sample Windows Forms application for drawing graphic objects in a window client area using drawing tools and mouse.
Bbtrreeet
- 一种基于btree索引算法的数据据库代码,提供了回滚日志备份等功能 -Data algorithm based btree index database code, provides a rollback log backup function
QQ
- 实时查询QQ空间花藤信息 实时查询QQ空间花藤信息-Real time query QQ space flower vine information
qichezulinxitong
- 汽车的租出与归还等,租用汽车的花费,结算-The automobile leased and restitution, the cost to rent a car, settlement, etc.
qqtubiao
- 类似QQ右下角图标的应用程序,大家可以参考一下。-Similar to the lower right corner of QQ icon of the application program, we can reference.
uaternion-algorithm
- 四元数方法计算坐标转换参数,将目标坐标系坐标转到参考坐标系-Quaternion method of calculating the coordinate conversion parameter, the target coordinates to the coordinate system reference coordinate system
洪水淹没
- 洪水淹没,自动演示。VS2005+AE9.2
4-words-simulation
- 51单片机控制点阵显示汉字,有protues仿真,便于学点阵-51 MCU control dot matrix display Chinese characters, there protues simulation, easy to learn lattice
