suiji

实现大小写互换，即输入大写子母程序会自动转成小写子母(Realization case swap)

this is the code on c++ 2005 The program code, which maintains a database. Created two documents, of which is read / write. Function menu, all functions: adding records, search, replace, delete, check availability. Full inheritance. Additional function is Creation a Report to the calculation

VB to achieve real multi-threaded operation of the code can go

永远替换字符串中的字符，和word中的替换功能相同(Forever the replacement string of characters, and word replacement functionality in the same)

抑制载波型差分相位调制，借鉴了主成分分析算法（PCA），有CDF三角函数曲线/三维曲线图。( Suppressed carrier type differential phase modulation, It draws on principal component analysis algorithm (PCA), There CDF trigonometric curve/3D graphs.)

说明：  一个简单的ply读取文件，里边附了我收集的二十几个ply模型文件，希望能对大家有所帮助(a simple ply read and display file with more than 20 ply models)

VB编写的超级卸载工具源代码,有需要的就下载吧。(Super uninstall tool written in VB source code, there is a need to download it.)

用于的峰值的探测，能够较好的获得波峰和波谷。(peak detection。)

vb操作EXCEL，可打开EXCEL文件，添加、删除记录(vb operation EXCEL, can open the EXCEL file, add, delete, records)

输入一个矩阵，可以求得该矩阵的逆矩阵，内附解释说明(Enter a matrix, you can obtain the inverse matrix, containing an explanation)