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菱形按钮
菱形按钮-Diamond-shaped button
- 2022-03-24 06:19:44下载
- 积分:1
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- 2022-08-09 21:48:51下载
- 积分:1
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auto create odbc
auto create odbc
- 2023-08-09 14:25:03下载
- 积分:1
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906 for one yuan linear regression equation and forecast a function of the varia...
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.
- 2022-08-09 19:24:23下载
- 积分:1
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Wavelets are used both in compression and coding
Wavelets are used both in compression and coding -Wavelets are used both in compression and coding
- 2023-01-15 08:30:04下载
- 积分:1
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VC的圆形时钟实现程序编写,时钟时间显示…
vc编写的实现圆形时钟的程序,时钟显示系统时间-vc prepared by the round the clock to achieve the procedure, the clock time display system
- 2022-05-25 05:35:09下载
- 积分:1
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really incredible! The VB has also compile EXE procedures, language called D, do...
真是不得了!这个VB程序竟然还能编译出EXE程序,语言叫做D++,推荐下载看看!-really incredible! The VB has also compile EXE procedures, language called D, download see!
- 2022-10-19 02:00:03下载
- 积分:1
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关于Rtree的源码,大家可以相互学习下了
关于Rtree的源码,大家可以相互学习下了
-On the source Rtree, we can learn from each other under the
- 2022-10-04 17:40:03下载
- 积分:1
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用c语言写的飞机游戏,界面朴实。操作简便易行。易于初学者学习...
用c语言写的飞机游戏,界面朴实。操作简便易行。易于初学者学习-With the plane c language games, and simple interface. Easy to operate. Easy for beginners to learn
- 2022-06-21 10:31:43下载
- 积分:1
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基于STM32的多功能PWM控制程序
基于STM32的多功能程序,包括多路PWM控制程序,LCD12864液晶屏显示程序,多路按键控制程序。
名称:PWM发生器
功能:LCD12864显示;4*4键盘输入;可以设定Timer1和Timer2的PWM发生周期以及各路输出的占空比
说明:
通讯方式: 4*4键盘扫描。键盘接PD0-PD7
12864液晶屏端口接线说明:
sbit CS_LCD=PC0; //数据口定义
sbit SDO_LCD=PC1;
sbit SCK_LCD=PC2;
1-VSS:接电源负极
2-VDD:接电源正极
3-Vo:接电源正极(使对比度最大)
4-RS(CS):串行的片选信号 PC0
5-R/W(SID): 并行的读写选择信号;串行的数据口 PC1
6-E(CLK):并行的使能信号;串行的同步时钟 PC2
15-PSB:并/串行接口选择:H-并行;L-串行 (接低电平)
定时器1输出:PA8; PA9; PA10; PA11; Channel 1N, 2N and 3N ---PB13; PB14; PB15
定时器2输出:PA0; PA1; PA2; PA3;
- 2022-02-13 06:17:47下载
- 积分:1