Nodes
共 65 篇文章
Nodes 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 65 篇文章，持续更新中。
基于单片机的CAN总线数据采集设计与实现
<p>为了提高工业控制中信息传输的稳定性,增强可靠性。提出了基于单片机的CAN总线数据采集节点的设计。CAN总线在工业中有着广泛的应用,性能良好,结构简单。每个通信节点都使用STC89C51单片机作为微控制器,SJA1000作为独立CAN控制器,PCA82C250作为CAN驱动器。从硬件设计和软件设计两方面进行了分析。硬件上三个节点设计,其中两个分别采集温度和红外遥控信号,一个作为上位机节点,来显
基于STC15F2K60S2单片机电子血压计的研究与设计
<p>目前电子血压计已经走进千家万户,电子血压计已经向智能化、无线传输、价格低廉、测量精确方向发展。提出以STC15F2K60S2单片机为核心的电子血压计控制系统,研究与设计了传感器组成与电子电路,给出电子血压计测量主程序流程图框图和模数转换初始化流程图程序框图。</p><p>Nowadays,the home care system of the Internet of things has b
基于超声技术的室内定位设计
<p>本设计以STC89LE52AD单片机和超声换能器为核心,采用时间到达法,移动节点的超声波接收模块和射频发射模块以及固定节点的超声波发射模块和射频信号接收模块。利用三点决定一个平面原理设定三个固定超声波发射点。用射频信号的发射和接收时间作为计时点,根据固定节点超声波发射和移动节点接收到超声波之间的时间差确定固定节点和移动节点之间的间距,实现对移动节点的定位功能。</p><p>The core
配网潮流计算 针对33节点 可以使用 牛顿拉夫逊法
配网潮流计算 针对33节点 可以使用 牛顿拉夫逊法-Distribution network for 33 nodes can flow calculation using Newton Raphson
ROS操作系统的入门资料
<p>ROS的首要设计目标是在机器人研发领域提高代码复用率。ROS是一种分布式处理框架(又名Nodes)。这使可执行文件能被单独设计，并且在运行时松散耦合。这些过程可以封装到数据包(Packages)和堆栈(Stacks)中，以便于共享和分发。ROS还支持代码库的联合系统。使得协作亦能被分发。这种从文件系统级别到社区一级的设计让独立地决定发展和实施工作成为可能。上述所有功能都能由ROS的基础工具实
WIRELESS+AD-HOC+NETWORKS
A wireless ad-hoc network is a wireless network deployed without any infrastructure. In<br />
such a network, there is no access point or wireless router to forward messages among the<br />
computing
Telecommunications Modeling
A mobile ad-hoc network (MANET) is formed by multiple moving nodes<br />
equipped with wireless transceivers. The mobile nodes communicate with<br />
each other through multi-hop wireless links, where
Stochastic Geometry and Wireless Networks
A wireless communication network can be viewed as a collection of nodes, located in some domain, which<br />
can in turn be transmitters or receivers (depending on the network considered, nodes may be
Spectrum+and+Energy+Efficient
Heterogeneous Network (HetNet): A network that consists of a mix of macro cells and low-power<br />
nodes, e.g. Pico, Femto, Relay Node (RN) and Remote Radio Head (RRH)<br />
Multihop+Wireless+Networks
Advances in communication and networking technologies are rapidly making ubiq-<br />
uitous network connectivity a reality. Wireless networks are indispensable for<br />
supporting such access anywher
Interconnected+Networks
Complex networks are powerful allies of our quest to tackle complexity in all<br />
of science. Many lines can be written about the benefits of using networks to<br />
study complex systems. Neverthel
Handbook of Mobile Ad Hoc Networks
Throughout the course of my work in multihop mobile ad hoc networks (MANET)<br />
over the last several years, I reached the conclusion that mobility models and perfor-<br />
mance metrics need to be
its a tcl using to perform different activities over nodes in ns-2.
its a tcl using to perform different activities over nodes in ns-2.
nesc language introduction. nesC is an extension to C [2] designed to embody the structuring concept
nesc language introduction. nesC is an extension to C [2] designed to embody the structuring concepts and execution model of
TinyOS [1]. TinyOS is an event-driven operating system designed for senso
Pattern-MAC (PMAC) protocol, instead of having fixed sleepwakeups, the sleep-wakeup schedules of th
Pattern-MAC (PMAC) protocol, instead of having fixed sleepwakeups,
the sleep-wakeup schedules of the sensor nodes are
adaptively determined. The schedules are decided based on a
node’s own traffic
program for astar algoritham to find cheapest path between two nodes
program for astar algoritham to find cheapest path between two nodes
WSNs being energy constrained systems, one major problem is to employ the sensor nodes in such a man
WSNs being energy constrained systems, one major problem is to employ the sensor nodes in such a manner so as to ensure maximum coverage and connectivity with minimal or optimal number of nodes and fu
new properties to wsn nodes
new properties to wsn nodes
Trees are natural structures for representing certain kinds of hierarchical data. A (rooted) tree co
Trees are natural structures for representing certain kinds of hierarchical data. A (rooted) tree consists of a set of nodes (or vertices) and a set of arcs (or edges).
本人编写的incremental 随机神经元网络算法
本人编写的incremental 随机神经元网络算法，该算法最大的特点是可以保证approximation特性，而且速度快效果不错，可以作为学术上的比较和分析。目前只适合benchmark的regression问题。
具体效果可参考
G.-B. Huang, L. Chen and C.-K. Siew, “Universal Approximation Using Incremental C