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说明：  STM32F103C8T6单片机通过DHT11C串口接收温湿度信息(Stm32f103c8t6 MCU receives temperature and humidity information through dht11c serial port)

说明：  基于单片机的指南针毕业设计，精度高，可行性较好(Compass graduation microcontroller-based design, high accuracy, feasibility)

本文详细介绍如何使用GAINS节点和我们开发的多跳路由协议的代码实现无线通讯功能的过程。涉及到avr单片机的编译器winavr，烧写软件avr studio以及avr系列单片机的烧写器，本文介绍如何使用avr studio 和烧写器将winavr编译后产生的hex文件存入单片机flash的过程。这个过程完成以后，就可以组织一个多跳的网络，通过SNAMP后台可以看到网络的可视化效果。(This paper describes how to use GAINS nodes and we develop multi-hop routing protocol code realize wireless communication process. SCM involves avr compiler winavr, software programmer avr studio, as well as programmer avr series MCU devices, the paper describes how to use avr studio and programmer will winavr compiled hex file generated into single-chip microcomputer flash process. After the completion of this process, we can organize a multi-hop network can be seen through the background SNAMP network visualization.)

使用控制BLDC电机成熟方案，在洗衣机上使用年，都比较稳定，目前产品家家户晓。其中包含C语言及对应的PCB原理图，较为难得。(Use BLDC motor control mature solution, in the washing machine using, more stable, at present the product every so famous. Contains C language and the corresponding PCB principle diagram, relatively rare. )

MHT(多假设跟踪)是一种基于多个扫描周期量测, 进行数据互联的技术, 理论上是解决数 据关联的最优方法。文中重点阐述多假设跟踪算法中数据聚簇、假设生成及假设概率计算、假设约简与 剪枝等环节。从工程角度出发, 采用K􀀁 best最优假设和N􀀁 scan 回溯剪枝以提高算法效率和实用(MHT (multiple hypothesis tracking) is a kind of multiple scan cycle measurement based, data interconnection technology, theory is to solve the number According to the optimal method of association. This paper focuses on multiple hypothesis tracking algorithm in data clustering, hypothesis generation and hypothesis probability calculation, assuming that reduction and The pruning process. From the engineering point of view, using K 􀀁 best optimal hypothesis and N 􀀁 scan backtracking pruning algorithm to improve the efficiency)

这是一个液晶的测试程序,是一款用ST7920做芯片的12864液晶的程序,绝对可用,方便而且可移植调用,还附有说明书(This is a test procedures for liquid crystal, is a ST7920 to do with the 12864 chip LCD procedures, absolutely available, convenient and portable call, accompanied by brochures)

这是关于发动机缸内燃烧模拟软件KIVA-3V计算仿真过程的详细解说。(This is a detailed explanation on the engine cylinder combustion simulation software KIVA-3V computing simulation process.)

说明：  （有电路图）基于模糊控制的太阳能MPPT充电控制器的研究与实现.((With circuit) based on fuzzy control MPPT solar charge controller and its implementation.)

基于STM32F103的智能充电器，PID调节恒压恒流输出，具有温度补偿，过欠压，过欠流保护功能，可直接用于开发。注释比较详细。(STM32F103-based smart charger, PID regulation constant voltage constant current output, with temperature compensation, over-voltage, over-current protection owed can be directly used for development. More detailed notes.)

基于IAWPS-IF97编写的水物性程序，用于计算液相水和水蒸气的物性。(Based IAWPS-IF97 water was prepared by the procedures used to calculate the liquid water and water vapor properties.)