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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
MicrophoneArrayFrontEndInterfaceforHomeAutomation.
- 为虚拟管家系统设计一个麦克风阵列接口，该接口用于接收语音信号作为命令，由麦克风接收识别后用来控制虚拟管家，进而控制各种家用电器工作。当用户移动时，该接口可以跟踪定位用户（此应用中只需知道用户方向角，也是一维定位），即可随时响应用户的控制命令-Housekeeper system for the design of a virtual microphone array interface, the interface for receiving voice signal as a command,
Anapplicationsystemofprobabilisticsoundsourcelocal
- 结合马尔可夫过程，提出一种概率论的声源定位算法，并给出了基于DSP的机器人实现。其中声源定位部分采用三个麦克风呈三角形放置，为减小由于噪声等引起的TDOA估计误差，采用马尔可夫过程计算时延，这样计算的时延会更可靠。该方案中的声源定位也属于一维定位，即只需知道声源的方向角-Combination of Markov process, a probability theory of sound source location algorithm, and give the robot based o
fpga_pz
- 本文通过对常规fpp方式配置电路的分析，从加快配置速度的角度提出了一种由cpld一次读取多个数据，并介绍了该方法配置电路在ICR环境中的应用。-In this paper, the conventional fpp configure circuit analysis, speed up the configuration from the angle of the speed of a first reading by the cpld multiple data, and introduce
11
- 基于时空处理的盲二维角度和频率的联合估计，对阵列信号处理的有一定的帮助-Blind space-time processing based on two-dimensional angle and frequency of joint estimation of array signal processing is certainly helpful
untitled
- A bandpass signal is defined by clear all t=-10:0.06:10 m=3*(cos(2*pi*10*t)+4*sin(2*pi*20*t)) x=6*m.*cos(2*pi*100*t) f0=100 fmax=100 NSamples=256 Amplitude Response plot of x(t) figure(1) subplot(211) plot(t,ab
1090-WP-9-14.pdf
- ADS-B MOPS Angle Table
ApplicationsoftheKalmanFilterslgorithmtorobotloca
- To model the robot position we wish to know its x and y coordinates and its orientation. These three parameters can be combined into a vector called a state variable vector. The robot uses beacon distance and angle measurements and locomotion i
SCA103Tgaojingduqingjiao
- 基于SCA103T实现的高精度倾角检测系统设计,该检测系统在高精度设计中很有用。-To achieve high-precision angle based SCA103T detection system design, the detection system is useful in high-precision design.
Analysis-of--Using-ESPRIT
- Analysis of Joint Angle-Frequency Estimation Using ESPRIT
05552057
- The sensor nodes of a wireless grain depot surveillance system are deployed in crystal grids, which provide lot of valid position information. To avoid the energy consumption unbalance of the single hop routing model adopted by LEACH prot
target-tracking-in-three-dimensional
- 介绍了三点垂直线阵被动定位的原理. 结合矢量水听器测得的方位角和高低角及到达 阵元间的时延差, 建立了三维坐标下的状态方程和观测方程.运用扩展卡尔曼滤波算法, 研究了该系统的目标运动分析问题. 通过蒙特卡洛模拟仿真试验, 结果表明上述方法具有较高的定位性能,有较强的使用价值. -Introduced three vertical linear array passive location principle of vector hydrophone. Combining the meas
BPNG
- 一种带有时变偏执项的比例导引制导律，学习研究落角约束方面的经典文章，鼻祖级别！-Proportional navigation guidance law one with varying paranoid items, study the impact angle constraint classic article, the originator of the level!
Labviewyy
- 关于LabVIEW编程的应用，基于Labview的旋转编码器转角及转速测量仪的设计-Application, based on the LabVIEW programming Labview rotary encoder angle and speed measuring instrument design
00737
- 无源定位各种体制与方法的总结和概述，并做了详细的对比，最后给出源代码及结论-Analyses of the geolocation accuracy that can be obtained from shipborne sensors by use of time difference of arrival (TDOA), scanphase, and angle of arrival (AOA) measurements
coleach_4
- Energy efficiency is the most important design goal for wireless sensor networks (WSNs). In this paper, we propose an energy-efficient cooperative MIMO scheme, which combines energy-efficient LEACH (EE-LEACH) protocol and cooperative MIMO. We
AZIMUTHANGLE
- Determines azimuth angle in all sky imager images.
PMRFT----------a-polarization
- a polarization angle insensitive bandwidth optimized metamaterial absorber in the microwave regime
Unitary_esprit
- 关于面阵中二维角度估计的 Unitary -ESPRIT算法的MATLAB程序-About two-dimensional planar array of Unitary-ESPRIT angle estimation algorithm MATLAB program
Angle-diVersity
- Angle diVersity and efflectiVe high speed indoor optical communication