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文件格式 We present a particle filter construction for a system that exhibits time-scale separation. The sep
We present a particle filter construction for a system that exhibits
time-scale separation. The separation of time-scales allows two simplifications
that we exploit: i) The use of the averaging principle for the
dimensional reduction of the system needed to solve for each particle
and ii) the factor ...
VHDL/FPGA/Verilog 数字控制振荡器（NCO
数字控制振荡器（NCO，numerical controlled oscillator）是软件无线电、直接数据频
率合成器（DDS，Direct digital synthesizer）、快速傅立叶变换（FFT，Fast Fourier Transform）
等的重要组成部分，同时也是决定其性能的主要因素之一，随着芯片集成度的提高、在信号
处理、数字通信领域、调制解调、变频调速、制导控制 ...
软件设计/软件工程 本文档介绍了如何使用各种内嵌工具
本文档介绍了如何使用各种内嵌工具，函数和其他一些小技巧来加强使用matlab的速度和效率，是广大爱好者必读的文档。具体内容请参阅文档。
Learn how to use the Profiler tool, vectorized functions, and other tricks to writing efficient MATLAB code. This article includes how to convert any array into a column v ...
行业发展研究 In the last decade the processing of polygonal meshes has emerged as an active and very productive
In the last decade the processing of polygonal meshes has
emerged as an active and very productive research area. This
can basically be attributed to two developments:
Modern geometry acquisition devices, like laser scanners
and MRT, easily produce raw polygonal meshes of
ever growing complexity
D ...
文章/文档 It was proposed that perfect invisibility cloaks can be constructed for hiding objects from electrom
It was proposed that perfect invisibility cloaks can be constructed for hiding objects from electromagnetic
illumination (Pendry et al., Science 312, p. 1780). The cylindrical cloaks experimentally
demonstrated (Schurig et al., Science 314, p. 997) and theoretically proposed (Cai et al., Nat. Photon ...
技术资料 TwinCAT_NC_PTP_运动控制详解V14
TwinCATNCPTP是Beckhoff 公司的运动控制软件的名称，从字面来看，TwinCAT是“The WindowsControl and Automation Technology”的缩写，即基于Windows操作系统的自动化控制技术，而NCPTP是“umerical Control Foint To Point”的缩写，实际上，NC(Numerical Control）是自控领域的一个专业术语，意思是“运动控制”，NCPTP就 ...
matlab例程 In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve r
In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial College). The data and simulations are described in: ...
技术资料 VCSELs and EELs
InGaAs/AlGaAs semiconductor lasers come in threetypes: VCSELs and two types of EELs. The VCSEL, asits name implies, emits vertically, normal to the planeof the device, owing to cavity mirrors grown withinthe epitaxial material itself. The VCSEL’s circular beamhas a numerical aperture (NA) of roughl ...
论文 Full-Duplex+Small+Cells
The recent developments in full duplex (FD) commu-
nication promise doubling the capacity of cellular networks using
self interference cancellation (SIC) techniques. FD small cells
with device-to-device (D2D) communication links could achieve
the expected capacity of the future cellular networks (5G ...
单片机编程 基于ISA总线的计算机与DSP的通信
在开放式数控系统结构模型的基础上，研究了基于ISA总线的DSP通信控制原理。采用中断方式完成了PC机和DSP之间的通信。介绍了以DriverWorks为工具开发ISA设备WDM驱动程序的方法，探讨了中断处理、驱动程序与应用程序之间的通信,简要说明了驱动程序的安装与调试。通过调试,系统设计运行稳定。
Abstract:
 The ISA bus ...