搜索资源列表
gardnerthesis
- audiobeam是当前声学发展的主流，声音的传播有高度的指向性，这个文件里详述了音频声束实现的全过程-audiobeam current development of the acoustic mainstream voice communication is highly directional, This document details the audio beam to achieve the whole process
Adiffractionbeamfieldexpressedasthesuperposition.r
- 衍射场中的音频声束的实现必定有其理论基础，本文介绍了衍射场中音频声束的实现原理-diffraction field of the audio beam will achieve its theoretical basis, This paper describes the diffraction field of audio beam Principle
FinalThesis
- 用超声换能器实现音频声束可以有效解决声音传播过程的发散。该文档全面介绍了如何用普通的超声换能器实现audiobeam。-ultrasonic transducer achieve Audio sound beam can effectively solve the voice communication process divergence. The document gave a comprehensive overview of how to use ordinary ultrasound
fASR
- 以半连续隐含马尔可夫模型HMM 为例,分析了影响Viterbi算法效率的主要原因,讨论了提高该算法效率的3种实用策略,即码本剪枝、Beam剪枝及降低精度,在保证一定识别率的前提下,使得搜索处理更加有效,提高了搜索的速度-to semi-continuous HMM HMM example, Analysis of the impact on the efficiency of the Viterbi Algorithm main discussed increasing the efficien
DLSSNBA
- 一种新的基于麦克风阵列的近场声源定位和语音分离算法，它结合双波束二维定位和近场最小方差波束形成技术在阵列近场范围内实现声源定位和语音分离。-based on a microphone array of near-field acoustic source localization and speech separation algorithm, It combines two-beam two-dimensional positioning and near-field minimum vari
微纳加工技术/
- 微米纳米加工技术—自顶向下 表面加工技术 (Surface Micromachining) 体硅加工技术 (Bulk Micromachining) LIGA (X射线曝光、微电铸、微铸塑) 电火花微加工技术 (Discharging) 激光微加工技术 (Laser micromachining) 电子束微加工技术 (E-Beam micromachining) 聚焦离子束（FIB, Focus ion beam）
XTF-VC
- XTF格式，多波束常用的一种数据格式说明，程序中对XTF的基本结构进行了编译，分享给需要的朋友。-XTF format, multi-beam used as a data format descr iption of the program' s basic structure of the XTF is compiled, share with a friend in need.
2red
- 两束红外对射主从机程序,公司已投入生产了-Infrared beam of the two main radio program from the machine, the company has already been put into production
Beamformingformovingsourcespeechenhancement
- 争对移动声源采用波束形成进行语音增强，提出一种约束子带波束形成算法。其波束形成器基于一个软约束，其目的是要使波束指向特定的区域即声源方向。而其核心在于首先要进行声源定位，获得尽量准确的方位信息，然后构造软约束条件，用于波束形成。且在此过程中不断跟踪声源的移动情况。在构造的约束条件中，需要知道声源的二维信息，即与麦克风阵列的距离和方向角，“软”体现在对距离和方向角的确定都是在一定范围内的，有待进一步更正。-Between the mobile sound source using beamform
article1
- The effect of the quiet-zone field nonidealities on the measurement results and the reasons for the discrepancies in the measured antenna beam are discussed.
PSC
- prestress conc.beam analysis using matlab and its stress dai-prestress conc.beam analysis using matlab and its stress dai....
1
- 数字波束形成技术的应用 适合于毕业设计 是将来的前沿技术-Digital beam
qdpsk
- 摘 要: 经过限带滤波后的QDPSK 信号的码元波形可分为稳定区与过渡区, 根据这一特点可以利用DFT 方法来实现信 号的解调和位同步。 在这种数字化解调器中需要设计一个合适的带通滤波器, 以便尽可能地消除信号的旁瓣分量而不影响信号 码元稳定区内的波形。本文介绍了上述带通滤波器的方案选择和基于M at lab 的滤波器参数设计方法, 以及仿真效果。-Abs tra c t: A f ter a band pass f ilter, QDPSK signal′ s symbo l can
CT_beam_harder
- 本论文详细论述了CT重建过程中的射线硬化问题，并利用仿真方法充分验证并给出结果，在实际系统设计中具有指导意义。 注：本论文用CAJView打开。-This paper discusses in detail the reconstruction process in the CT beam hardening problems, and fully validated by simulation results are given in the actual system design wi
Infrared-interference-structure
- An internal He-Ne laser which is coaxial with IR beam provides-Laser Measuring Technology
nature-frequecy-of-euler-beam
- we can use the code to get the nature frequecy of euler beam
Buckling-analysis-notched-beam
- ANSYS以命令流形式编写的带缺口梁的屈曲分析程序-Buckling analysis notched beam
Optical-Beam-Propagation-in-Nonlinear-Media
- OPTICAL BEAM PROPAGATION IN NONLINEAR MEDIA. Very Good, clear document for understanding.
CmSc 117
- solving beam lengths of the bridge
Vortex beam
- 利用MATLAB实现涡旋光的光强图，并且实现了涡旋光与球面波的干涉(The intensity of the vortex light is realized by MATLAB, and the interference of the vortex light and the spherical wave is realized.)