Text_file_1561513262003

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.)

说明：  The OPC Foundation has formally released the OPC Unified Architecture Local Discovery Server to the community.

介绍了10种滤波器的原理及其软件实现过程,(The principle and software realization of 10 kinds of filters are introduced.)

想学习java的朋友们可以自行下载了解一下(If you want to learn java, you can download it for yourself.)

iMX280 CPU Full datasheet

Interface definition for a callback to be invoked when a menu item is clicked.

说明：  新闻发布系统，运用知识java servlet jdbc jsp 前台系统i加后台管理(News release system, using knowledge java servlet JDBC JSP foreground system I plus background management)

Nice auth for vk.com with tor

XueTr算是目前最强的反rootkit工具了，本程序完成了对Xuetr的注册表项的隐藏，采取的方式是驱动绕过，而不是简单的GUI HACKER。(XueTr considered to be the most powerful anti-rootkit tool, the program completed Xuetr hidden registry keys, takes the form of driving around, rather than a simple GUI HACKER.)

这是我学习网络编程时做的一个局域网聊天工具，需要对网络进行配置-This is my learning network programming do a LAN chat tools, the need for network configuration