IEEE9 system data & generator & excitor

说明：  brisk特征匹配算法，matlab版本，用于图像配准融合。(Brisk feature matching algorithm for matlab version for image registration fusion.)

说明：  用于多机器人建图，多机器人建图的效率要比单个机器人的效率要高，在实际的应用之中，有很大的实际价值。(The efficiency of multi robot drawing is higher than that of single robot. It has great practical value in practical application.)

对PIN进行计算，PIN：市场中的知情交易程度(calculate PIN.PIN: the degree of informed trading in the market.)

算法笔记这本书里的部分题目的答案，通过编译且结果正确(The answers to some of the questions in this book are compiled and the results are correct)

说明：  It shows the usage of regular native dialog boxes, such as confirm cancel dialog box, pick list dialog box, radio multiple-choice dialog box, and dialog box with progress bar. Friends who need it can download and study it.

good cms for web sites using php,mysql

有界面的俄罗斯方块的 源码和说明文档等信息(Tetris with interface source code and documentation and other information)

Handling null fields in SQL queries

编程求出二维数组中的最大和最小元素的值及其位置。设二维数组如下： A={ { 3,13,7,9},{11,8,23,5},{6,34,16,4}}。 -programming calculated two-dimensional array of elements in the largest and smallest values and its location. Two-dimensional arrays located as follows : A = () (3,13,7,9, 11,8,23,5 (), (6,34,16, 4).

solar mppt control algo with p&o method