无压缩的AVI转成bmp

基于STM32F407的超声波模块测距，增量式编码器（1/30减速比）实时测速，PWM输出控制直流单机，并通过OLED显示实时数据，同时也通过串口打印(Based on STM32F407 ultrasonic module ranging, incremental encoder (1/30 deceleration ratio) real-time speed measurement, PWM output control DC single machine, and display real-time data through OLED, but also through serial port printing.)

利用聚类分析法改进的多Agent协作强化学习方法(Using cluster analysis to improve collaborative multi-Agent Reinforcement Learning Method)

FOC算法 伺服电机控制 PMSM控制 Servo控制(FOC PMSM Servo motor)

说明：  N体问题，它是指在已知N个物体的初始位置、速度和质量的情况下，在牛顿经典力学情况下研究它们的运动，包括轨迹预测等。(Back to the specific N-body problem, it refers to the study of the motion of n-bodies in Newtonian classical mechanics, including trajectory prediction, when the initial position, velocity and mass of n-bodies are known.)

说明：  它可以在SAMP游戏中实现摆摊和个人背包系统。它需要自己运行，实现不同的颜色。(It can be used in SAMP games to implement stand and personal backpack system. It needs to run on its own to achieve different colors.)

VC自绘的漂亮窗体界面实例，DrawForm源码，用VC自绘了一个漂亮的登录窗口界面，不知道有没有人感兴趣，我觉得这个技术学会了对于美化些窗口界面还是有帮助的。自绘技术也是值得研究的。(VC self-painted beautiful form interface instance, DrawForm, source, painted with VC and a nice login window interface, do not know no one was interested, I think this technology is learned to help beautify window interface. Self-drawn, is worthy of study.)

#include #include #define PI 3.14159265 // 主函数 void main() { // 创建大小为 800 * 600 的绘图窗口 initgraph(800, 600); // 设置原点 (0, 0) 为屏幕中央（Y轴默认向下为正） setorigin(400, 300); // 使用白色填充背景 setbkcolor(WHITE); cleardevice(); // 画脸 setfillcolor(RGB(7, 190, 234)); // 头 setlinecolor(BLACK); fillroundrect(-135, -206, 135, 54, 248, 248); setfillcolor(WHITE); // 脸 fillellipse(-115, -144, 115, 46); fillroundrect(-63, -169, 0, -95, 56, 56); // 右眼 fillroundrect(0, -169,  63, -95, 56, 56); // 左眼 setfillcolor(BLACK); solidcircle(-16, -116, 6); // 右眼球 solidcircle( 16, -116, 6); // 左眼球 setfillcolor(RGB(201, 62, 0)); // 鼻子

这是有关linux平台下的EthernetIP协议解析程序，详细的注释行让你快速了解协议解析的流程，模版性很强

有的科技图书会附有索引，其中列出书中重要术语出现的页码，便于读者查看。试设计一个类似的程序。输入是一个英文文本文件，输出是文件中关键字及其出现的行号的列表并按照关键字有序排列。程序运行方式：>index inputfile keys outputflie (Some books will be accompanied by technology index, which lists important terms appear in the book pages, easy to readers to view. Try to design a similar procedure. English text input is a file, the output is a file that appears in the keywords and their line numbers list and ordered according to keywords. Program run mode:> index inputfile keys outputflie)

最小二乘法曲线拟合，基于C语言编写的算法(Least squares curve fitting algorithm based on C language)