Java--particle-swarm-algorithm

aes算法java版，包含了源码和jar文件(Orangk'aes algorithm java version contains source and jar files)

Volume Bar Demo Control

安卓上的蓝牙串口助手，包含源代码，可以和单片夹等其他的设备相连。(Bluetooth serial port on Andrews assistant, including source code, and other devices can be connected to single folders.)

使用Java语言，用前向匹配算法与后向匹配算法实现中文分词( The use of Java language, with the forward matching algorithm to achieve the Chinese word segmentation )

友盟sdk， 包括分享 统计 用户反馈 检查更新等内容(umeng sdk, including the sharing of statistical user feedback to check for updates, etc.)

jdk与jre的重要区别，好东西我不是这么轻易与人分享的(jdk and jre an important distinction, good thing I' m not so easily shared with others)

hibernate的基础教程，实现了对文件的映射(java+hibernate)

用JAVA写的带通滤波代码，实现思路很简单，没有采用各种数字滤波的方法。而是通过傅里叶变换到频域，将要求外的频率均置0，再逆傅里叶变换得到的。效果还不错。(Written using JAVA bandpass filtering code to achieve the idea is very simple, without using a variety of digital filtering approach. But through the Fourier transform to the frequency domain, the frequency requirements are set to 0, then the inverse Fourier transform. Results were pretty good.)

java AES 和 DES加密解密工具类(Java AES and DES Encryption and Decryption Tool Class)

残疾人代码，手机定位，一键呼救应用程序，对残疾人的生活起到了很大的作用(Disabled code, mobile positioning, a key application for help)