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SNR
matlab进行通信仿真的时候，经常需要进行信噪比的计算，然后什么是真正的信噪比。本文给出了详细的解释。SNR(what is the really SNR )
- 2011-05-01 16:50:19下载
- 积分：1
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cljsound
自己写的语音处理小程序，并做成了GUI界面。(himself wrote the speech processing small procedures, and create a GUI interface.)
- 2007-05-03 16:22:11下载
- 积分：1
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shiyupinyu
语音信号的时域波形和频域波形，简单易懂，利用FFT实现。另加语音端点检测文献一篇(Speech signal time domain waveform and frequency domain waveform, straightforward, using FFT to realize
)
- 2013-04-25 17:26:10下载
- 积分：1
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nengliangcaiji
能量采集型无线传感网中的一种基于地理位置延时敏感的路由方法(Routing method based on geographical position delay sensitive in energy collecting type wireless sensor network)
- 2020-12-15 19:49:13下载
- 积分：1
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doa-estimation-music-master
说明： MUSIC算法
DOA（Direction Of Arrival）波达方向定位技术主要有ARMA谱分析、最大似然法、熵谱分析法和特征分解法，特征分解法主要有MUSIC算法、ESPRIT算法WSF算法等。
MUSIC (Multiple Signal Classification)算法，即多信号分类算法，由Schmidt等人于1979年提出。MUSIC算法是一种基于子空间分解的算法，它利用信号子空间和噪声子空间的正交性，构建空间谱函数，通过谱峰搜索，估计信号的参数。对于声源定位来说，需要估计信号的DOA。MUSIC算法对DOA的估计有很高的分辨率，且对麦克风阵列的形状没有特殊要求，因此应用十分广泛。(DOA (direction of arrival) positioning technology mainly includes spectrum analysis, maximum likelihood method, entropy spectrum analysis method and feature decomposition method. The feature decomposition method mainly includes music algorithm, ESPRIT algorithm, algorithm, etc.
Music (multiple signal classification) algorithm, namely multi signal classification algorithm, was proposed by Schmidt In 1979. MUSIC algorithm is an algorithm based on subspace decomposition. It uses the orthogonality of signal subspace and noise subspace to construct spatial spectrum function, and estimates signal parameters through spectrum peak search. For sound source localization, DOA of signal needs to be estimated. MUSIC algorithm has high resolution for DOA estimation, and has no special requirements for the shape of microphone array, so it is widely used.)
- 2020-11-21 10:29:32下载
- 积分：1
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fitsurv
code for Fitting Survival Probability
- 2010-12-16 19:24:53下载
- 积分：1
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orientation
车牌定位：对侯选区域加以判别,侯选区域的判定可以利用车牌区域固有的特征来进行(License Plate Location: identification of candidate regions to be, to determine candidate regions of license plate can be used to carry out the inherent characteristics of)
- 2011-01-05 19:58:19下载
- 积分：1
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APF
APF，即有源电力滤波器的仿真模型，自己搭建的，仅供参考。(APF, namely active power filter simulation model to build their own reference purposes only.)
- 2016-06-08 22:09:57下载
- 积分：1
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BLDC_Control
说明： BLDC SIMULATION FOR DOWNLOAD TO GET DETAIL
- 2020-07-03 03:40:02下载
- 积分：1
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chapter2E
students learning code for practice
- 2010-11-25 10:46:43下载
- 积分：1
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