水电卡读写

时间规整函数，从Matlab修改过来，在XP环境下调试成功(Time warping function, changes come from the Matlab, in the XP environment to debug the success of)

一本很好的傅里叶光学学习教材，英文原版，相当难得(A good learning material on Fourier optics, the English original, very rare)

pat题目数字黑洞：给定任一个各位数字不完全相同的4位正整数，如果我们先把4个数字按非递增排序，再按非递减排序，然后用第1个数字减第2个数字，将得到 一个新的数字。一直重复这样做，我们很快会停在有“数字黑洞”之称的6174，这个神奇的数字也叫Kaprekar常数。(Pat Title Digital Black Hole)

C# 局域网文件传输 源码

IBE的加密实现代码，实现了IBE算法的加密功能。IBE的加密实现代码，实现了IBE算法的加密功能。IBE的加密实现代码，实现了IBE算法的加密功能。IBE的加密实现代码，实现了IBE算法的加密功能。

说明：  我以前从网上下的一个实例，可以读取扇区数据，也可以删除和备份数据；(I used the Internet from an example, can read data sector can also delete and backup data;)

VC++　用MFC编写的打印程序，希望对大家有用(VC++ MFC Print)

说明：  stm32h743 spi+dma 开发示例(stm32h743 adc+dma example)

Many of us wish to create our own video games. For some, gaming is a hobby, and for others it is something fun to participate in casually. But for the rest of us, gaming and the dream of making our own games is more like a passion. Chances are, if you’ve purchased this book, you are looking to turn your desire and passion into something you can play and share with others.

一个用C++语言写的小游戏. 相当不错,希望大家喜欢.来试玩一下.-a C language to write small game. Quite good, hope you like them. What to try.