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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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standard-Statute-of-FT3
南自提供---标准FT3通讯规约格式,详细提供了他的格式(standard Statute of FT3)
- 2012-05-05 16:31:48下载
- 积分：1
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PLC-BIAN-CHENG
S7-200 PLC 的初步设计及编程技巧，适合初学者使用。(S7-200 PLC preliminary design and programming skills, suitable for beginners to use.)
- 2013-07-07 17:47:31下载
- 积分：1
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NVP6134B AHD RX 芯片支持300MP摄像机 NVP6134B_Product_Brief
NVP6134B AHD RX 芯片支持300MP摄像机(The NVP6134B AHD RX chip supports 300MP cameras)
- 2020-12-18 10:39:10下载
- 积分：1
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Y1197129
宽带射频功率放大器的数字预失真技术研究论文，学习资料(Broadband rf power amplifier digital predistortion technology research
)
- 2011-05-09 22:18:44下载
- 积分：1
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mm
说明： 此文档中主要说明了基于Matlab的时间抽取基2FFT算法的一些注意事项以及程序是可行的。(In this document mainly describes the time taken based on the Matlab-based algorithm 2FFT some attention as well as the procedure is feasible.)
- 2008-03-16 22:18:55下载
- 积分：1
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Digital-Communications-Principles
一本很好的基于matlab的通信原理模型，里面有所有模型的代码(A good model of communication theory based on matlab, there are all models of the code)
- 2013-06-28 09:40:38下载
- 积分：1
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HUAWEI_3G_EM770W_EM660
华为3G模块_EM770W_EM660资料和wince驱动(Huawei 3G module _ EM770W_EM660 data and WinCE driver)
- 2012-02-08 19:54:29下载
- 积分：1
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cr
说明： 软合并和检测中的认知无线电协作频谱感知,希望对你有用.(Soft Combination and Detection for Cooperative Spectrum Sensing in Cognitive Radio Networks.pdf)
- 2012-03-19 11:36:14下载
- 积分：1
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MIMO-OFDM Wireless Communications with MATLAB
MIMO OFDM matlab仿真实现(MIMO OFDM matlab simulation)
- 2021-04-17 22:18:52下载
- 积分：1
