基于STM32实现矩阵按键控制数码管显示的长按，短按，以及状态切换

RTD25系列源代码，仅供分享，对学习显示器软件的有好处！(RTD25xx source code for you，it is can help you for study LCD Monitor software.)

神经网络C语言实现，输出层为多个神经元的情况，文件里有具体格式及使用说明(Neural network C language, to achieve a single output function, which shows the specific instructions.)

说明：  SIEMENS STEP7, GSD File of G120 Valve Island, Hardware Configuration Use

功能： 包含要素：线、矩形、多边形、圆、组合图形、文字、图片、椭圆、圆弧(圆的一段弧线)、曲线 包含操作：保存、打开、载入数据、放大、缩小、漫游、图库文件、打印、预览、导出图片 图形操作：选择、修改图形要素、修改图形要素大小、修改、ｕｎｄｏ、ｒｅｄｏ、旋转、移动旋转图形、复制、粘贴、剪切、编辑文字、修改线型(端点/中间加图形)、修改图形要素属性、上移、下移等操作。 事件：图形要素的增加、删除、修改前后、选中状态变化都有事件。

用c#实现的俄罗斯方块，特点是可以定制任意形状的方块，并指定颜色。-With c# Realize the Russian box, characterized by arbitrary shape can be customized box and specify the color.

此例程运行于内RAM > 1024 Byte的51内核的单片机即可。 比 如 ： SST89E564RD ,STC89C516RD 等 移植ucosii，本例程一共创建了3个任务，任务一开led1,任务二开LED2，任务3关闭led1和led2，并且运行到相应的任务，串口会打印出来，提示当前系统运行的状态。(This routine runs on a single chip computer with 51 cores of RAM > 1024 Byte. For example, SST89E564RD, STC89C516RD and so on For uCOSII, 3 tasks are created in this routine, the task is LED1, task two opens LED2, task 3 closes LED1 and LED2, and runs to the corresponding task, the serial port will be printed out to prompt the state of the current system running. This routine runs on a single chip computer with 51 cores of RAM > 1024 Byte. For example, SST89E564RD, STC89C516RD and so on For uCOSII, 3 tasks are created in this routine, the task is LED1, task two opens LED2, task 3 closes LED1 and LED2, and runs to the corresponding task, the serial port will be printed out to prompt the state of the current system running.)

批量图片合并源码

说明：  通过c++程序实现的四类不同的地层数据的AVO正演模型(AVO forward model of four kinds of different stratum data realized by C + + program)

说明：  智能车四轮算法,光电组摄像头，使用的是逐飞科技的摄像头，文件包含路径识别和弯道处理(Intelligent vehicle four-wheel algorithm, photoelectric camera, using the technology of fly-by-fly camera, file contains path identification and bend processing)

opencv 对鱼眼相机进行标定，对鱼眼图像进行畸变矫正。