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DTL645-2007
多功能电能表通信协议_645-2007.pdf(Multi-function watt-hour meter communication protocol _645-2007.pdf)
- 2012-07-07 00:16:31下载
- 积分：1
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MIMO-OFDM_Systems
说明： In order to solve the problem of low bandwidth
utilization while the peak-to-average power ratio(PAPR) is
reduced.
- 2020-01-24 20:59:56下载
- 积分：1
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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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CCSDS_LDPC
CCSDS推荐的LDPC编码方案，一系列参考标准，很好哦！(CCSDS recommended LDPC coding scheme, a series of reference standards, very good!)
- 2020-06-15 23:00:02下载
- 积分：1
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BEIDOUWeixing
北斗卫星接口文件
北斗卫星导航系统
空间信号接口控制文件
（测试版）
(Beidou satellite interface file Beidou satellite navigation system space signal Interface Control Document (Beta))
- 2012-11-04 12:16:07下载
- 积分：1
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802.16标准
说明： 802.16E的协议文档，完整版本。其中包括3个版本。(802.16E protocol document, full version.)
- 2020-06-19 02:40:01下载
- 积分：1
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USB-2.0-Host
its a useful document about USB2 HOST
- 2011-06-22 05:30:53下载
- 积分：1
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实验指导书第一部分
说明： 通过几个图文示例，详细说明了如何在matlab上通过虚拟串口发送和接受数据(Through a few graphic examples, detailed description of how to send and receive data through virtual serial port on matlab)
- 2020-04-20 17:02:25下载
- 积分：1
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LDPC_BSN
随机方法构造的LDPC码，码长可变，无四环(random ldpc,code length can be changed)
- 2021-04-18 11:38:52下载
- 积分：1
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MasterProtocol
Micro SCADA setting for iec60870-5-101
- 2010-01-03 22:29:47下载
- 积分：1
