potential
共 65 篇文章
potential 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。
LCL Filter
Abstract—Many grid connected power electronic systems, such
as STATCOMs, UPFCs, and distributed generation system interfaces,
use a voltage source inverter (VSI) connected to the supply
network thr
基于小波变换和BP神经网络的视觉诱发电位识别
·摘 要:结合小波变换和误差逆传播（Error Back Propagation,BP）神经网络对视觉诱发脑电信号（visual evoked potential,VEP）进行分类而产生脑机接口控制信号。利用一维离散小波变换提取强噪声背景下的低频微弱脑电信号,获取特征向量输入BP神经网络进行事件相关电位模式识别。实验表明,小波变换特征向量提取方法能有效地实现信号的去噪、降维和特征提取,BP神经网络
如何在XC9500系列 CPLD器件中构造嵌入式测试仪器
Systems that use embedded remote diagnostic techniques<BR>can identify and isolate potential problem
Integrated MEMS Sensors for Industrial Control
Integrated MEMS Sensors for Industrial Control:Recent developments in sensors have the<BR>potential
如何在XC9500系列 CPLD器件中构造嵌入式测试仪器
Systems that use embedded remote diagnostic techniques<BR>can identify and isolate potential problem
基于单片机的实验室安全智能报警系统
<p>主要针对实验室的安全保障问题设计了以STC89C52单片机为核心、基于C语言编写的易于安装、高性价比的安全智能报警系统,该系统拥有防止外物入侵、火灾报警和防止有毒气体泄露的功能。通过传感器向主控单片机发射信号处理反馈,蜂鸣器报警,警示实验人员和保卫人员存在安全隐患。</p><p>This project mainly designs the easy-to-install and cost-
基于单片机的智能风扇的设计与实现
<p>为了解决传统风扇无法进行人体感知从而导致损耗大量的电力资源且存在安全隐患,设计开发了一个智能风扇系统。该系统以单片机为核心,采用DS18B20温度传感器采集数据,将周围环境温度在LED数码管上实时显示,根据实时温度与系统设置的阈值,同时人体红外模块监测周围环境是否有人,来决定风扇是否开启,当没有人在房间时,风扇自动关闭。该智能风扇系统不仅克服了传统风扇的缺点,还具有很好的安全性,低功耗,低成
基于STM32单片机的嵌入式语音识别系统设计
<p>设计了一款以STM32F103为核心的自然语言识别系统,为满足实时语音识别系统对内存资源和运算速度的要求,基于硬件资源合理设计语音处理算法,在嵌入式平台上实现了对孤立词语的语音识别。首先根据背景噪声和语音信号的时域特征差异设定相应门限值,从而实现了对语音信号的端点检测。然后针对语音识别中传统梅尔倒谱系数对语音的高频信息敏感度较低,对语音信号分别提取梅尔倒谱系数(MFCC)与翻转梅尔倒谱系数(
基于单片机的盲人智能手杖设计
<p>传统的导盲杖已经不能保障盲人的安全出行,本系统以单片机STC89C52作为核心处理器,采用超声波测距技术,ISD1420语音芯片,利用proteus软件搭建了系统各模块的硬件仿真电路,结合Keil C平台进行了软件编程实现。通过调试和测试,本系统设计的盲人的智能手杖,可以对道路上的障碍物进行距离探测,并提供语音提示、时间播报、灯光示警等功能,为盲人提供行走时避让障碍物服务,起到避免安全隐患的
基于单片机与无线网络的实验室安全管理系统设计
<p>为加强对实验室的安全管理,文中开发设计基于单片机与无线网络的实验室安全管理系统。该系统以Tmega16单片机为主控平台,采用RFID技术实现智能电控锁,并通过雨滴传感器、烟雾传感器、火焰传感器等一系列传感器来实现实验室环境的实时监测,同时采用继电器进行实验设备的自动控制。经过实验测试表明,该系统能够满足设计要求,提高实验室管理效率,且降低了安全隐患。</p><p>A laboratory s
HANDBOOK OF OPERATIONAL AMPLIFIER APPLICATIONS
The purpose of this handbook is to provide a single source of information covering the proper design of circuits employing the versatile modem operational amplifier. This manual will be helpful to the
Meta首份元宇宙白皮书预计到2031年将贡献GDP3万亿美元，报告原文下载
<p>Meta首份元宇宙白皮书称，如果元宇宙技术从 2022 年开始被采用，到 2031 年，元宇宙技术将为全球 GDP 贡献 3.01 万亿美元，其中三分之（1.04 万亿美元）来自亚太地区。</p><p>2022-the-potential-global-economic-impact-of-the-metaverse<br></p><p>报告原文下载，PDF文档下载</p><p><br></
The Internet of Things From RFI
With more than two billion terminals in commercial operation world-wide, wire-<br />
less and mobile technologies have enabled a first wave of pervasive communication<br />
systems and applications. S
RFID+Technologies+for+Internet+of+Things
Internet of Things (IoT) [26] is a new networking paradigm for cyber-physical<br />
systems that allow physical objects to collect and exchange data. In the IoT, physical<br />
objects and cyber-agent
RFID+and+Sensor+Network+Automation
With the continued growth in the world's population, there is a need to ensure availability of<br />
enough food to feed everyone. Advances in science and technology have helped not only to<br />
incr
Internet+Data+Centers
With the proliferation of cloud computing and Internet online services, more and<br />
more data and computation are migrated to geographical distributed Internet data<br />
centers (IDCs), which can
Electric+Vehicles+on+Power+System
With the rapid development of electric vehicles (EVs) as well as the promotion and<br />
application of vehicle-to-grid (V2G) technologies, EVs charging loads, as flexible<br />
loads, have the potent
Digital+Home
It has been said that the move from narrowband to broadband access is the second<br />
revolution for the Internet — ‘broadband is more bandwidth than you can use’.<br />
Once users have experienced b
MEMS and Nanotechnology-Based Sensors
Recent advancements in nanotechnology (NT) materials and growth of micro/<br />
nanotechnology have opened the door for potential applications of microelectro-<br />
mechanical systems (MEMS)- and NT-
Telecommunications Essentials
<span lang="EN-GB">I love telecommunications. It is powerful and it empowers, with
far-reaching consequences. It has demonstrated the potential to transform
society and business, and the revolution