文件整合

利用深度学习对特征描述符进行训练，得到较精确的特征描述符(The feature descriptors are trained by depth learning to obtain more accurate feature descriptors)

coordinate transformation code of IDL_from ECI coordinate to GEO coordinate

ECSHOP multi interface payment plugin is installed, you can have ECSHOP programs: online banking, credit cards, bank cards, Alipay, WeChat and many other payment interface, ECSHOP program to achieve PC and WAP mobile phone payment scan code payment etc.. This plugin is provided by the "cloud payment".

Multisim9xunfang.rar, 压缩包解压时不能有密码。-Multisim9xunfang.rar, compressed packets can not extract the password.

这个是斗地主的游戏，还没有全部完成，希望多多指教-this is a game, has completed the hope that the exhibitions

pscad的介绍和培训教程，希望对大家有用(PSCAD introduction)

说明：  下垂控制就是选择与传统发电机相似的频率一次下垂特性曲线（Droop Character）作为微源的控制方式，即分别通过P/f下垂控制和Q/V下垂控制来获取稳定的频率和电压，这种控制方法对微网中的微源输出的有功功率和无功功率分别进行控制，无需机组间的通信协调，实现了微源即插即用和对等控制的目标，保证了孤岛下微电网内电力平衡和频率的统一，具有简单可靠的特点(Droop control is to choose Droop Character, which is similar to the traditional generator, as the control mode of micro-source, that is, to obtain stable frequency and voltage through P/f droop control and Q/V droop control respectively. This control method controls active power and reactive power of micro-source output in micro-grid separately, without communication coordination between units. The goal of micro-source plug-and-play and peer-to-peer control is realized, which ensures the unification of power balance and frequency in the micro-grid under isolated islands, and has the characteristics of simplicity and reliability.)

说明：  maxscript 开发脚本是一款很好的开源代码(maxscript is a very good programmer)

说明：  工业生产最为常用的时深转换算法，包含测井速度拟合，时深转换以及误差校正。(The most commonly used time depth conversion algorithm in industrial production includes logging velocity fitting, time depth conversion and error correction.)

tsp问题的延伸，对于多个旅行商在不同情况下的tsp问题求解(Extension of TSP problem and solution of TSP problem for multiple travelers in different situations)