HD800V9 openbox Hibox

用于四步相移法解相位,运用点云进行三维重建(Four step phase shifting method for phase unwrapping)

VB实现窗口上的多功能图文菜单，一个ToolBox测试项目的程序源代码，可在VB的Form中实现折叠展开的菜单、带图标的菜单，一个Activex类型的控件，值得一看。

说明：  windows命令行工具，Wgrib2提取Grib数据(Windows command line tool, wgrib 2 extracts grib data)

说明：  变分模态分解的整体框架是变分问题，使得每个模态的估计带宽之和最小，其中假设每个“模态”是具有不同中心频率的有限带宽，为解决这一变分问题，采用了交替方向乘子法，不断更新各模态及其中心频率，逐步将各模态解调到相应的基频带，最终各个模态即相应的中心频率被一同提取出来(The whole framework of variational mode decomposition is variational problem, which makes the sum of the estimated bandwidth of each mode minimum. It is assumed that each "mode" is a finite bandwidth with different center frequencies. To solve this variational problem, the alternating direction multiplier method is used to update each mode and its center frequency continuously, demodulate each mode to the corresponding fundamental frequency band step by step, and finally each mode is called the first mode The corresponding center frequencies are extracted together)

说明：  《Python数据挖掘入门与实践》 本书为数据挖掘入门读物，介绍了数据挖掘的基础知识、基本工具和实践方法，通过循序渐进地讲解算法，带你轻松踏上数据挖掘之旅。本书采用理论与实践相结合的方式，呈现了如何使用决策树和随机森林算法预测美国职业篮球联赛比赛结果，如何使用亲和性分析方法推荐电影，如何使用朴素贝叶斯算法进行社会媒体挖掘，等等。本书也涉及神经网络、深度学习、大数据处理等内容。(Introduction and Practice of Python Data Mining)

Wireless Technician’s Handbook Wireless Technician’s Handbook Wireless Technician’s Handbook(Wireless Technician' s Handbook Wireless Technician' s Handbook Wireless Technician' s Handbook)

说明：  实现二维空间单脉冲和差测角，可运行没有错误，给大家提供雷达测角方法参考(Monopulse sum difference angle measurement)

《黑客工具全程揭秘》是2012年中国铁道出版社出版的图书，作者是张齐。《黑客工具全程揭秘》分10章围绕当前黑客主流工具展开，囊括最新的攻击手段和防护技巧，涵盖了从系统底层到网络应用层的多方面知识。 《黑客工具全程揭秘》主要针对掌握基础计算机知识，对网络安全兴趣浓厚的同学；对黑客技术感兴趣的读者；网络攻击与防护初级学者以及网络管理者。 目录： 01了解黑客 02计算机安全知识 03扫描工具 04注入工具 05嗅探工具 06qq工具 07木马工具 08加密解密工具 09远程控制工具 10安全工具 写在最后 附录a注册表操作攻略 系统应用 网络应用 系统优化 系统美化 硬件优化 软件设置 添加右键选项 改变目录 更改图标 更改提示信息 禁止菜单("The full disclosure of the hacker tool" is a book published by China Railway Press in 2012 The author is Zhang Qi The whole process of revealing hacker tools is divided into 10 chapters focusing on the current mainstream tools of hackers including the latest means of attack and protection techniques covering all aspects of knowledge from the bottom of the system to the application level of the network The whole process of revealing the secrets of hackers is mainly for basic computer knowledge interested students in network security readers interested in hacker technology network attack and protection junior scholars and network administrators)

说明：  Zafiro is one of the best indicator to use in the forex markets, and actually has the best accuracy to trade automatically.

LPC2138单片机控制蜂鸣器播放音乐， 蜂鸣器电路图(LPC2138 microcontroller control buzzer play music, Buzzer circuit)