chengxiang

说明：  一本swift语言知识点集合的书籍，丰富全面。(A book on the set of swift language knowledge points,Rich and comprehensive)

说明：  微信小程序的垃圾分类小程序,可查询垃圾所投放的分类，垃圾介绍以及相关的图片(rubbish classification small program application used in wechat)

android studio 教程，非常详细(android studio teacher ,very detailed)

十字阵、矩形阵聚焦波束声成像算法 平面阵 波束形成(Focused Beam Acoustic Imaging Algorithms for Cross Array and Rectangular Array)

说明：  matchvs + creator 实例(matchvs + creator example)

移动定制的M6312模块开发内部资料,2G GPRS模块，(The internal data about M6312 module which is customizated by China Mobile.)

说明：  在opencv上实现了sfm功能，欢迎大家参考和使用(Implementation of SFM function in opencv)

小熊的日记，一个微信小程序的源码(The diary of a little bear, the source of a WeChat small program)

支付方式的选择，只支持单选，可以设置默认的支付方式，设置默认选中的cell支付方式的选择，只支持单选，可以设置默认的支付方式，设置默认选中的cell(Choice of payment, just support radio, you can set the default payment, set the default selected cell payment options, only support radio, you can set the default payment, set the default selected cell)

C++Primer书中的课后题代码，很全面，有详解(C++Primer after-school code in the book, very comprehensive, detailed)