decision_tree

介绍各种目标检测侧与跟踪算法，分析其主要思想和主要适用场景(Introduce various target detection side and tracking algorithms, analyze their main ideas and main applicable scenarios.)

距离波们拖引干扰，雷达信号，matlab仿真(matlab radar simulate)

si4745收音机C51程序，车载si4745收音模块单片机驱动可直接使用。(C51 Program for Radio Si4745)

我们设计的异步电机变频调速器以TMS320F28035芯片为控制核心，通过输出三相PWM波控制智能功率模块IPM驱动三相异步电机。我们使用空间矢量SVPWM算法，并对其进行了优化。采用异步电机无传感器测速算法省去了昂贵的光电编码器，大大节省了成本。同时开创性的研发了自动根据运行环境调节的自适应变频算法，使我们的变频调速器可以在电网条件恶劣的乡村山区工作，由此该变频器已被一家民用水泵生产企业预订。(We design the asynchronous motor frequency conversion governor with TMS320F28035 chip as the control core, and output three-phase PWM wave to control the intelligent power module IPM to drive the three-phase asynchronous motor. We use space vector SVPWM algorithm and optimize it. The sensorless speed measurement algorithm of asynchronous motor eliminates the expensive photoelectric encoder and greatly saves the cost. At the same time, pioneering research automatic conversion algorithm based on adaptive adjustment of the operating environment, we can make VVVF in power grid conditions of rural area, thus the inverter has been a civil pump manufacturer reservation.)

J2ME蓝牙五子棋游戏源代码，通过蓝牙连接对战，比较好玩的手机游戏，新手可以研究一下。代码片段：private Chess[][] chess; //棋子数组 private int player1win, player2win; 　　 private MyCanvas mycanvas; 　　 private int chessMapLength, chessMapGrid, chessGridLength; 　　 //棋盘的边长，棋盘一边格子数，每格宽度 　　 private int chessLength; //棋子的直径 　　 private int chessMapX, chessMapY; //棋盘左上角x,y坐标 　　 public static boolean myMove; 　　 public boolean isServer; 　　 private int selectedX, selectedY; //选择框在棋盘格局上的x,y位置 　　

完成极化码的全流程编码及仿真，完整可用。(Complete the whole process coding and Simulation of polarization code, complete and available.)

bekken BK3254 Designkit

看看这个,呵呵^^ 与大家分享1谢谢支持! 1121-Take a look at this, huh, huh ^ ^ Thank you to share with you one to support! 1121

此文件为数字逻辑电路课件，内容丰富，课件重点鲜明，PPT格式。(this paper to digital logic circuits courseware, rich in content, courseware focused and PPT formats.)

说明：  对哔哩哔哩弹幕进行抽取并完成情感倾向的分析和估计(To extract bilibili barrage and complete the analysis and estimation of emotional tendency)