data01

HTML5拖放选择图片、删除选择功能，上边有几个按钮，分别是选择全部，全部不选，删除，也可以鼠标点选任意一个图片，点击Delete后可动态删除这张图片，当然只是在列表中删除，并不是真正把图片从硬盘上删除。HTML5效果，所以请在支持HTML5的浏览器中查看效果。

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拓扑优化（topology optimization）是一种根据给定的负载情况、约束条件和性能指标，在给定的区域内对材料分布进行优化的数学方法，是结构优化的一种。该程序基于matlab，提供求解约束优化问题的方法(Topology optimization is a mathematical method to optimize material distribution in a given area according to given load conditions, constraints and performance indicators. It is also a structural optimization method. The program is based on MATLAB and provides a method for solving constrained optimization problems.)

test code for SAMD21 platform

说明：  粒子群算法结合遗传算法的机器人路径规划算法(Particle swarm optimization)

说明：  GT911是汇顶科技支持3.5-8寸的一颗触摸IC(GT911 is a 3.5-8 Inch Touch IC supported by GOODIX Technology)

这是一份关于Linux下usb驱动程序原理以及代码分析的的好文档-This is a report on the usb driver under Linux as well as code analysis of the principle of good documentation

可以跟踪ECSHOP商城订单状态，实时提醒。(It can track the order status of ECSHOP mall and remind it in real time.)

说明：  读取VECTOR或ETAS等汽车CAN分析工具数据的MDF格式(MDF Format for Reading Data of Vehicle CAN Analysis Tools such as VECTOR or ETAS)

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