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cdp
单炮地震记录正演模拟，有详细说明，可供地球物理初学者学习(Single-shot seismogram modeling, there are detailed instructions, for beginners to learn geophysics)
- 2020-09-12 19:17:58下载
- 积分：1
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12864aST7565Raspi
12864液晶,ST7565R控制芯片,用串行方式驱动或叫SPI方式，已调试成功(12864 LCD, ST7565R, control chip or call the SPI mode, serial driver has been successful commissioning)
- 2012-03-17 11:56:41下载
- 积分：1
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1602显示驱动程序
LCD1602的数据写入及CGRAM的使用
编程 2010-06-19 17:41:11 阅读84 评论0 字号：大中小 订阅
1.当使能端E由1变为0时，执行写指令，数据被写入。
例如，欲写入数据i到DDRAM：
void WDR(uchar i)
{
CheckBusy();//检忙
LCD_RS=1;
LCD_RW=0;
LCD_EN=0;
Delay();
LCD_DATA=i;//数据输出到定义端口
Delay();
LCD_EN=1;
Delay();
LCD_EN=0;//这一步才开始写入到LCD
Delay();
}
2.CGRAM
1602能存储8个自定义字符，这8个自定义字符存储空间的首地址分别是：0X40,0X48,0X50,0X58,0X60,0X68,0X70,0X78。
以0x40来说，它的存储空间如图所示：(riting of LCD1602 and the Use of CGRAM)
- 2020-06-23 13:20:02下载
- 积分：1
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模板方法模式-基本代码
说明： Codes all about C, C++. STM32, Lora. Codes all about C, C++. STM32, Lora.
- 2020-06-24 06:20:02下载
- 积分：1
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疲劳检测
说明： 虽然 AdaBoost 算法的检测速度快，误识率低，但是在样本的权重更新过程中，对于分类错误样本中的正、负样本没有加以区分，不利于提高正样本的识别率。本文提出一种新的权重更新方法，对于分类错误的样本，对判断错误的正样本给更高的权重，使得算法在下一轮迭代时，更加关注对分类错误的正样本的学习，从而提高对正样本（人眼）的检测率。采用基于最小二乘法对眼部的外轮廓进行椭圆拟合，根据拟合椭圆的参数来判断眼睛的睁闭状态；采用结合 PERCLOS 和眨眼频率的方法，对疲劳状态进行检测。(Although AdaBoost algorithm has fast detection speed and low false recognition rate, in the process of sample weight updating, there is no distinction between positive and negative samples in classification error samples, which is not conducive to improving the recognition rate of positive samples. In this paper, a new weight updating method is proposed, which gives higher weight to the positive samples of classification errors, so that the algorithm pays more attention to the learning of the positive samples of classification errors in the next iteration, so as to improve the detection rate of the positive samples (human eyes). Based on the least square method, the eye contour is fitted with ellipse, and the opening and closing state of eyes is judged according to the parameters of fitting ellipse; the fatigue state is detected by combining PERCLOS and blinking frequency..)
- 2020-06-27 02:57:40下载
- 积分：1
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运行环境 TC2.0 w,s,a,d控制方向, 逗号和句号控制力量,空格发杆 本来还可用鼠标控制,因为要用一个"mouse.h",所以去掉了...
运行环境 TC2.0 w,s,a,d控制方向, 逗号和句号控制力量,空格发杆 本来还可用鼠标控制,因为要用一个"mouse.h",所以去掉了-runtime environment WITH TC 2.0 w, s, a, d to control direction, the comma and full stop controlling forces, space-could have also been made with the mouse control, because we are a "mouse.h", removed the
- 2022-03-19 10:00:22下载
- 积分：1
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动态分区存储管理
说明： 动态分区管理的算法 ssssssssssssssss(Dynamic Zoning Management)
- 2018-12-29 19:28:36下载
- 积分：1
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脂肪干细胞
点名程序，实现了头像的变换，储存，单个按钮，声音-adsc
- 2023-07-28 20:10:04下载
- 积分：1
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小学生看图识字软件Delphi源码版
Delphi小学生看图识字软件源码，可分组、随机取字、设置字体、每次显示的停留时间、自定义是否人工或自动显示等功能，文字库在根目录下的TXT文本里存储，每字识字结果会给出正确或错误答案。
- 2022-03-07 18:30:45下载
- 积分：1
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批处理文件最常用的几个命令
bat小技巧，
批处理文件最常用的几个命令(BAT FAST CONDUCT BAT FAST CONDUCT BAT FAST CONDUCT)
- 2020-06-16 22:40:01下载
- 积分：1
