1807.01613

说明：  学生信息登录界面，和实现了增删改等处理功能，很实用的源代码(Student Information login screen, and realized the additions and deletions and other processing functions, very useful source code)

说明：  用ad8371实现扫频输出不同频率的本真信号(shi xian sao pin chan seng ben zhen)

说明：  本程序采用的复合形法对机械结构（如螺栓等）进行了优化。优化结果表面，在满足强度条件可以减少螺栓数量，已发表CSCD一篇，可以用作课堂教学。(The complex method adopted in this program is used to optimize the mechanical structure (such as bolts, etc.). On the surface of the optimized results, the number of bolts can be reduced when the strength condition is satisfied. A CSCD article has been published, which can be used for classroom teaching.)

说明：  一个关于姿态的卡尔曼滤波器用着非常不错大家都来用用(A linear Kalman filter estimating altitude and vertical velocity by doing sensor fusion of acceleration and any altitude measurement such as e.g. barometer or SONAR.)

在线查看同窗好友，发布信息，查看消息，可以留言，发布活动信息，管理员登陆(Check your friends online, publish information and view messages.)

规则都是针对的是C语言本身缺陷或容易被误解的点，如：自动变量如果不初始化就使用会出现随机值、不同类型数据赋值容易出现的隐式转换；没有包含诸如注释、变量名、编码格式等统一编程风格的内容。(The rules are for the C language itself is defective or misunderstood, such as: if you do not use the automatic variable initialization will appear random values, implicit prone to different types of data assignment conversion; does not contain such as comments, variable names, encoding format unified programming style content.)

输入为一个序列或两个序列，输出为其自相关序列或互相关序列-Input as a sequence or two sequences, the output of its autocorrelation sequence or cross-correlation sequence

语音控制小车（基于凌阳61板）具有语音训练识别，控制小车的功能。-Voice-controlled car (based on the Sunplus 61 board) has the voice training in the identification, control car functions.

说明：  从文章或段落中划分词语，识别词性和统计词频，从而提取能显示内容中心关键词和高频词语(Dividing words from articles or paragraphs, identifying parts of speech and counting word frequencies, so as to extract keywords and high-frequency words that can display the content center.)

很好的存储器演示算法,欢迎大家下载使用,谢谢合作()