LLCcccc

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.)

Accumulator code is source code for simulating accumulator.

说明：  本案例实现了遗传算法好非线性规划函数的结合，可用于动态路径规划，也可用于工程实践，函数寻优。(This case realizes the combination of genetic algorithm and nonlinear programming function, which can be used in dynamic path planning, engineering practice and function optimization.)

项目开发用到的版本控制软件SVN，介绍一些实际操作，易懂(SVN, the version control software used in the project development, introduces some practical operations and is easy to understand)

说明：  It can store company pictures, office documents, Autocad drawings and other information. System data are stored in the database, when users upload, update or overwrite, by default, automatic backup will be carried out to prevent data loss.

Access数据库操作类,php连接access数据库和操作acess数据的方法，通过几个类来实现，应用起来也更全面-Access database operations class, php connect access database acess data and operation methods, through several classes to implement, apply themselves more fully

nrf905的程序，要的来看看呀，不要错过-nrf905 procedures, to the view looked and do not miss

BF533的程序，含有dma等很多初始化代码-BF533 procedures, as well as many containing dma initialization code

说明：  操作系统：精髓与设计原理（中文第七版）课本资料(Operating System: Essence and Design Principles (Chinese 7th Edition))

最近在调试STM32F205芯片ADC多通道DMA方式采集数据，总结下STM32多通道ADC的DMA方式采集的使用方法。(Recently in the debug STM32F205 ADC chip multi-channel DMA way to collect data, summarize the STM32 multi-channel ADC DMA sampling method.)