scattering
共 22 篇文章
scattering 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 22 篇文章，持续更新中。
基于单片机控制的粉尘检测系统设计
<p>近年来粉尘污染严重危害着人们的生活环境和身心健康,因此必须采取及时有效的措施对环境中的粉尘质量浓度进行检测和控制。本设计应用激光散射原理,基于STC89C52单片机控制,使用PMS3003粉尘传感器采集粉尘质量浓度作为模拟信号,然后将模拟信号通过ADC0809转换器转换成数字信号,再将数字信号传送到STC89C52单片机中,经过处理后在LCD1602液晶显示屏显示实时检测值,键盘按键调节设置
基于STM单片机的粉尘浓度传感器设计研究
<p>煤矿建设和生产过程中,掘进、采煤、运输等环节都会产生大量的粉尘,损害井下人员健康,同时成为危害煤矿安全生产的一大隐患。利用光散射原理,对基于STM32F103RBT6单片机控制的粉尘浓度传感器硬件和软件进行了设计研究。该传感器具有结构简单、精度良好、可靠性高等特点,完全可满足现场使用需求,应用前景广阔。</p><p>During the process of the mine constru
基于3D打印与单片机实现PM2.5监测装置的研究
<p>PM2.5浓度作为衡量大气污染的指标之一,值得我们时刻关注。文章设计了一种PM2.5浓度检测装置,利用激光散射来采集数据,通过WiFi模块传送到服务器,将采集结果呈现给用户,来指引市民的出行规划。</p><p>PM2.5 concentration,as one of the indicators to measure air pollution,deserves our constant
Multiple-Input+Multiple-Output+Channel+Models
Many wireless communications channels consist of multiple signal paths from the<br />
transmitter to receiver. This multiplicity of paths leads to a phenomenon known<br />
as multipath fading. The mul
FEM with 2D scattering from perfect cylinder
FEM with 2D scattering from perfect cylinder
In an electromagnetic cloak based on a transformation approach, reduced sets of material properties
In an electromagnetic cloak based on a transformation approach, reduced sets of
material properties are generally favored due to their easier implementation in reality,
although a seemingly inevitab
A cylindrical wave expansion method is developed to obtain the scattering field for an ideal two-di
A cylindrical wave expansion method is developed to obtain the scattering field for an ideal
two-dimensional cylindrical invisibility cloak. A near-ideal model of the invisibility cloak is set up
to
In this program we calculate the scattering field of a infinite dielectric cylinder by two methods.
In this program we calculate the scattering field of a infinite dielectric cylinder by two methods. 1)Moment
2)Analytic
sphere scattering program and statment
sphere scattering program and statment
The EM Wave MATLAB Library consists of a collection of MATLAB programs related to electromagnetic wa
The EM Wave MATLAB Library consists of a collection of MATLAB programs related to electromagnetic wave scattering with special emphasis on wave scattering by random rough surfaces and discrete random
DDA使用教程
DDSCAT 7.3 is a freely available open-source Fortran-90 software package applying the “discrete<br />
dipole approximation” (DDA) to calculate scattering and absorption of electromagnetic waves by tar
外国人开发的电磁时域有限差分方法工具包 Electromagnetic Finite-Difference Time-Domain (EmFDTD) is a basic two-dimensio
外国人开发的电磁时域有限差分方法工具包
Electromagnetic Finite-Difference Time-Domain (EmFDTD)
is a basic two-dimensional FDTD code developed at the
School of Electrical Engineering, Sharif University of
Technology
Third Paper About Double Scattering in MIMO Systems
Third Paper About Double Scattering in MIMO Systems
Study of scattering of electromagnetics waves
Study of scattering of electromagnetics waves
差分電路中單端及混合模式S-參數的使用
<P>Single-Ended and Differential S-Parameters</P>
<P>Differential circuits have been important in<BR>communication systems for many years. In the past,<BR>differential communication circuits operated
In this program we calculate the scattering field of a infinite rectangular surface. I use Physical
In this program we calculate the scattering field of a infinite rectangular surface. I use Physical Optic method and compare the result with exact solution.
％ A MATLAB implementation of the 2D FDTD theory for scattering off a PEC cylinder,
％ A MATLAB implementation of the 2D FDTD theory for scattering off a PEC cylinder,
Second paper about Double Scattering in MIMO Systems
Second paper about Double Scattering in MIMO Systems
this doc describe an Effecient Histogram Generation Using Scattering on GPUs
this doc describe an Effecient Histogram Generation Using Scattering on GPUs
SCATTERING, RADIATION AND PROPAGATION OVER TWO-DIMENSIONAL RANDOM SURFACE,小仓老师关于随机泛函博散射的专著
SCATTERING, RADIATION AND PROPAGATION OVER TWO-DIMENSIONAL RANDOM SURFACE,小仓老师关于随机泛函博散射的专著，除在日本京都大学作为教科书资料外，此文章作为一个章节撰写在1996年的PIER(电磁研究进展)14的第三章。