y自适应大小焦点图

100多个Java基础学习实例，涉及到数据库、界面、图像处理、算法、字符串等方面的例子，比较多的例子，好像是哪本Java书籍中的随书实例，搞不清楚了，想学习Java基础知识的就下载吧。

vc++写的另一类型的小游戏俄罗斯方块，希望大家喜欢，请跟我联系(vc++ written by another type of game the Russian box, hope everyone likes, please contact with me)

说明：  一篇关于大功率低谐波高频隔离的交流直流变换器，主要是应用与直流充电庄等设备(A 12Kw Three-phase low THD rectifier with high-frequency isolation and regulated DCoutput1)

一款很好看的zepto手机移动端弹出提示框图标动画特效，相当简单实用的手机端操作提示效果。(A nice zepto mobile phone pop-up prompt icon animation special effect, quite simple and practical handset operation prompt effect.)

DOS下的万年历,有兴趣可改成UNIX下的CAL-calendar under the DOS, UNIX interest may change under the CAL

说明：  用于视觉检测 使用前转换为docx格式以保证正常使用(Used in Visual Detection)

说明：  解决manjaro安装过程由于显卡驱动问题造成的卡死现象， 开机进入bootloader选择nofree，光标移动到Boot,按E，在删除drive=xxx一直到空格的一串，添加代码。(To solve the problem of jamming caused by graphics card driver during the installation of manjaro, Boot into bootloader select no free, move the cursor to Boot, press E, delete drive = XXX until the blank string, add code.)

在图像加密过程中，对像素进行行列置乱时，用到的可以改变像素的位置。(In image encryption, row and column scrambling of pixels)

c语言做的猜数字游戏，这个游戏的规则比较简单，一般两个人玩，一方出数字，一方猜。出数字的人要想好一个没有重复数字的4位数，不能让猜得人知道。猜的人就可以开始猜。每猜一个数字，出数者就要根据这个数字给出几A几B，其中A前面的数字表示位置正确的数的个数，而B前的数字表示数字正确而位置不对的数的个数。 -c language to number guessing game, the rules of the game is relatively simple, general two people to play, one out of numbers, one guess. To a good number of people out of a 4-digit number does not repeat not be allowed to guess one knows. Guess people can start guessing. Each guess a number, a number of those who should according to this figure gives a few A few B, where A numerical position in front of the number of correct number, while the B before the numbers indicate the number of correct and incorrect number of locations the number of .

互补滤波算法解析，利用加速度计和陀螺仪采集的数据，通过互补滤波算法实现对姿态的解算。(Complementary filtering algorithm analysis, the use of accelerometers and gyroscopes data collected through the complementary filter algorithm for solving attitude.)