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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 beamforming for speech enhancement, a constrained subband beamforming algorithm. Its beamformer based on a soft constraints, the aim is to make the beam point to a specific region that is the direction of the sound source. And its core is the first to sound source location, access to location information as accurately as possible, and then construct the conditions of soft constraints for beamforming. And in the process continuously tracking the movement of a sound source. Structure at the binding conditions, need to know the two-dimensional sound source information, that is, with the microphone array the distance and direction angle, the " soft" embodied in the distance and direction angle of the determination are within the scope must be further corrected .)
- 2009-03-06 09:22:30下载
- 积分:1
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IEC-104Master
支持IEC60870-5-104: 2000
IEC104规约软件包
实现104规约主站侧链路层的功能(IEC_Master_104.lib:
void Init_SockServerport(WORD port=2404)
void Init_Linkpara(int t0=30,int t1=15,int t2=10,int t3=20,int k=12,int w=8)
virtual void On_init_Link_process()
virtual void On_init_Sock_process()
virtual void On_ErrorMsg(char*msgbuf)
void slave_start()
void slave_close() )
- 2013-09-07 01:02:16下载
- 积分:1
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DLT645-2007
DL/T645-2007清晰文本版,可以CTRL+F(DL/T645-2007 clear text version, you can CTRL+ F)
- 2008-12-18 13:14:31下载
- 积分:1
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GBT-15946-2008GPIB
GBT 15946-2008 GPIB可编程仪器标准数字接口的高性能协议 概述 (GBT 15946-2008 GPIB Programmable Instruments standard digital interface for high-performance protocol Overview)
- 2012-08-30 11:49:29下载
- 积分:1
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BAYESIAN-HIGH-PRIORITY-REGION-GROWING-FOR-CHANGE-
BAYESIAN HIGH PRIORITY REGION GROWING FOR CHANGE
- 2011-12-18 23:07:51下载
- 积分:1
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msk_modulator_2008_06_22
MSK modulation using Simulink
- 2011-11-01 22:55:00下载
- 积分:1
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Non-cooperativegameforpowercontrol
非合作博弈论在认知无线电中的功率控制方法探讨 (Non-cooperative game theory in cognitive radio power allocation)
- 2011-10-26 22:49:55下载
- 积分:1
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pipeilvbo
匹配滤波器的实现。主要是通过fft变化使输出自相关最大,在通过滤波器。(Matched filter implementation. Mainly through changes in the output autocorrelation fft the largest through the filter.)
- 2010-01-03 18:14:33下载
- 积分:1
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DVB-T
这是研究欧洲DVB-T标准的一套合集,主要介绍了DVB-T单频网的同步技术,以及系统设计和实现。其中对DVB-T单频网进行了详细的讲解,对研究我国的数字电视广播技术也有很好的借鉴作用。(This is the study of the European DVB-T standard a collection, mainly introduces the synchronization technology of DVB-T single frequency network, and the system design and implementation. It make a detailed explanation of DVB-T single frequency network, also have a very good reference for digital television broadcast technology research in china.)
- 2013-08-31 22:22:55下载
- 积分:1
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d189cbee-0cef-466b-b2e7-a3bdccc642ee
ICD for MTI-G IMU Sensor
- 2012-01-23 23:12:23下载
- 积分:1