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manage-student
code c manage student
- 2014-10-16 18:05:30下载
- 积分：1
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互相关求时延差
说明： 利用互相关求解时延差，入门程序，仅供参考(Using cross-correlation to solve delay difference, introductory procedure, for reference only)
- 2020-08-17 16:58:23下载
- 积分：1
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walvetnosiedepression
语音增强中的小波去噪，主要是抑制细节信号中，进行清音浊音判别，进行阈值选取(wavlet)
- 2010-11-30 12:57:58下载
- 积分：1
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kalmanfilter
说明： 基于kalman滤波器的信息融合 用MATLAB应用举例实现(Based on the information fusion kalman filter application using MATLAB, for example to achieve)
- 2008-10-14 23:12:56下载
- 积分：1
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nstimer
实现倒计时的一个小demo 可以用来参考(Countdown to achieve a small demo can be used to refer to)
- 2011-11-12 12:08:05下载
- 积分：1
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1
说明： 图像变换 matlab语言编辑 包括灰度、旋转、放大、镜像(Image transformation)
- 2013-04-05 17:06:15下载
- 积分：1
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16qam_ofdm_source_code
16QAM编译码程序，在信号调制过程中是不可缺少的成分(16QAM encoding and decoding process, in the course of signal modulation is an indispensable ingredient)
- 2013-11-27 09:37:27下载
- 积分：1
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testPartGsm
GSM simulation in simulink. composd of encoder and decoder. but it is not completed
- 2013-11-08 18:55:30下载
- 积分：1
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Untitled_ex
it is useful to my research work
- 2013-12-21 13:51:08下载
- 积分：1
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MUSIC_RMSE_SNR
智能天线的核心技术之一是波达方向估计,在无线通信中具有重要作用。MUSIC算法是一种经典的DOA估计算法,但因其计算量大、对于相干及小信噪比信号无法分辨等缺陷,故有较多的改进算法被提出。文中研究了求根MUSIC算法、基于空间平滑技术的MUSIC算法、改进MUSIC算法及修正MUSIC算法。通过仿真分析了角度间隔、信噪比、信号相干对改进MUSIC算法分辨率的影响。以上几种改进MUSIC算法进一步发挥了该算法高分辨率的优势,且有利于其在智能天线方面的应用。(One of the core technology of smart antenna is DOA estimation, which plays an important role in wireless communication. MUSIC algorithm is a classic DOA estimation algorithm, but because of its large amount of computation, the coherent and small signal to noise ratio of the signal can not be resolved and other defects, so there are many improved algorithms are proposed. This paper studies the root MUSIC algorithm based on spatial smoothing technique, the improved MUSIC algorithm, MUSIC algorithm and modified MUSIC algorithm. The influence of angle interval, signal to noise ratio and signal coherence on the resolution of the improved MUSIC algorithm is analyzed by simulation. The above improved MUSIC algorithm to further play the advantage of the high resolution of the algorithm, and it is conducive to the application of the smart antenna.)
- 2016-01-23 11:27:02下载
- 积分：1
