direction finding algorithm

person类  数据成员： 姓名name、性别sex、年龄age  成员函数 （1）构造函数 （2）输出姓名、性别、年龄 派生类student  数据成员： 学号、专业（代号） 、考试成绩score[5]、平均成绩  成员函数 （1）构造函数 （2）输出学号、姓名、性别、年龄、专业 （3）计算平均成绩 （4）输出学号、姓名、单科成绩和平均成绩 派生类teacher  数据成员： 职工号、职称、讲授课程（课程代号）  成员函数 （1）构造函数 （2）输出职工号、姓名、性别、年龄、职称 （3）设置讲授课程 （4）输出姓名、讲授课程 派生类graduate_student  成员函数 （1）构造函数 （2）输出姓名、性别、年龄、职称、研究生专业 -person category

可以让你的键盘会唱歌的小东西，欢迎下载，代码完全公开-The keyboard allows you to sing a small thing, welcome to download

区域生长算法，能够提供比较完美的区域生长结果！(Region growing algorithm, can provide the results of region growing more perfect!)

ldpc material about ldpc techniques,like encoding and decoding

从先验概率中采样，计算权重，课程设计时编写的matlab程序代码，相关分析过程的matlab方法。( Sampling a priori probability, calculate the weight, Course designed to prepare the matlab program code, Correlation analysis process matlab method.)

说明：  电源设计，整机反激等，小电源设计，正激电源 反激电源(Switching Mode Power Supply)

走迷宫 Find a path through the maze to any space character in the perimeter of the maze. Paths through the maze are denoted by a space character and walls by any other non white-space character (apart from . characters). -Maze Find a path through the maze to any space character in the perimeter of the maze. Paths through the maze are denoted by a space character and walls by any other non white-space character (apart from. Characters).

#include < stdio.h > 作废 main () { printf ("你好世界"); }

说明：  模型预测控制，轨迹跟踪，自动驾驶控制，双移线工况，横纵向控制(Model predictive control, trajectory tracking, automatic driving control, double line shifting conditions, horizontal and vertical control)

说明：  利用偏微分方程原理，建立二阶、四阶及TV模型对指静脉图像进行去噪处理，提升图像清晰度，以便于后续特征提取及识别。(Based on the principle of partial differential equation, the second-order, fourth-order and TV models are established to denoise the digital vein image, so as to improve the image clarity and facilitate the subsequent feature extraction and recognition.)