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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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cdma_blind_detect
DS-CDMA系统中的多用户盲检测算法在多径信道下的比较；对比LMSRLSKALMAN性能；代码属原创(DS-CDMA system of blind detection algorithm of many users in multipath channel of the comparison Contrast LMS RLS KALMAN performance Code of original
)
- 2012-01-13 16:04:09下载
- 积分：1
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modulation
常用数字调制技术，包括BPSK，OQPSK，QPSK，MSK，GMSK，QAM等的调制解调仿真程序，并且包含AWGN及衰落信道下的仿真，对学习数字调制技术有较大帮助(Commonly used digital modulation techniques, including BPSK, OQPSK, QPSK, MSK, GMSK, QAM modulation and demodulation simulation program such and includes AWGN and fading channel simulation, the study of digital modulation techniques of great help)
- 2021-01-03 22:48:55下载
- 积分：1
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polar-code
说明： polar 代码，使用matlab进行仿真，实现了polar代码基本功能，并提供polar基本原理说明(matlab polar simulation)
- 2020-05-30 12:55:59下载
- 积分：1
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PAPR
OFDM中降低峰均比的方法，将传统的SLM法，改进的SLM法和限幅加改进SLM法进行比较(Compare OFDM PAPR reducing methods in the traditional SLM method, improved SLM method and limiter plus improved SLM method)
- 2014-09-22 06:45:54下载
- 积分：1
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大程序
说明： 迭代信道估计，ls信道估计方式 MMSE均衡 迭代了四次(4times iterative channel estimation with LS and MMSE)
- 2020-07-30 07:48:00下载
- 积分：1
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NIST_Framework_Release_2-0_corr
Nist Conceptual model for smart grid communication.
- 2013-10-31 18:01:15下载
- 积分：1
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fetion
My Fetion 实现PC客户端通过FETION WEB URL 发送短信( My Fetion)
- 2011-11-17 13:24:08下载
- 积分：1
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da1469x_led_driver
说明： LED样例代码，原厂提供。凑够20个字才行吗？(Led sample code, provided by the original factory. Can you make up 20 words?)
- 2019-11-19 18:34:37下载
- 积分：1
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UOWC-master
说明： commuication python uwoc
- 2020-04-29 09:14:30下载
- 积分：1
