Chapter21

osg 海面上添加小船，有月亮，有风，有倒影(OSG adds boats to the sea, with the moon, the wind and the reflection)

卡尔曼滤波算法，opencv代码，鼠标跟踪(Kalman filter algorithm, opencv code, mouse tracking)

哈夫曼编码(Huffman Coding)，又称霍夫曼编码，是一种编码方式，哈夫曼编码是可变字长编码(VLC)的一种。Huffman于1952年提出一种编码方法，该方法完全依据字符出现概率来构造异字头的平均长度最短的码字，有时称之为最佳编码，一般就叫做Huffman编码(有时也称为霍夫曼编码)。(Huffman encoding (Huffman Coding), also called Huffman Coding, is a way of Coding, Huffman Coding is variable word length Coding (VLC). Huffman in 1952 put forward a kind of coding method, this method is completely based on the characters of the occurrence probability to construct the average length of the shortest code word, sometimes called the best coding, generally is called Huffman coding (sometimes referred to as the Huffman coding).)

使用matlab语言设计FIR有限冲击响应滤波器，可以计算滤波器参数(matlab fir )

郁金香驱动班学习笔记,时时记录,可以帮助新学员快速掌握新知识(Tulip driver class study notes, from time to time records, can help new students quickly master new knowledge)

rgb顺序的视频图片转换为bgr格式的方法，曾经困扰了我一阵子(rgb sequence of video images converted to bgr format, had bothered me for a while)

Persian calender mfile 1392 in matlab

西门子公司的电表规约程序开发，已经通过测试希望能给大家带来帮助(Siemens meter the Statute program development, has been tested, I hope we can bring to help)

自己写的混合遗传算法模板匹配程序，实现功能良好(temple match)

这块程序是用来求取圆面和矩形面积的，分为几个子程序。(This procedure is used to strike a round face and a rectangular area, divided into several subroutines.)