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chongzifir
这是用三角窗设计的FIR低通滤波器，来消除音乐信号的噪声(This is the triangular window design FIR low-pass filter to eliminate the noise signal Music)
- 2021-03-18 09:49:20下载
- 积分：1
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05422737
Grid-connected photovoltaic (PV) inverters employ
an islanding-detection functionality in order to determine the status
of the electrical grid. In fact, the inverter must be stopped once
the islanding operating mode is detected according to standards
and grid-code limits. Diverse islanding-detection algorithms have
been proposed in literature to cope with this safety requirement.
- 2014-10-22 19:19:00下载
- 积分：1
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OFDM
Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a
- 2015-02-17 00:37:24下载
- 积分：1
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doa_tct
TCT算法 用于宽带聚焦的一种算法 自己编的一段
也不一定对(TCT algorithm is an algorithm for broadband-focused section of its code is not necessarily)
- 2010-09-08 10:37:04下载
- 积分：1
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Retrieve
PLOT CANDLE CHARTS TO FINANCIAL DATA
- 2010-01-07 23:06:38下载
- 积分：1
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CSMA_CA
说明： 载波侦听多路访问。采用分布式控制方法，附接总线的各个结点通过竞争的方式，获得总线的使用权。只有获得使用权的结点才可以向总线发送信息帧，该信息帧将被附接总线的所有结点感知(Carrier Sense Multiple Access. A distributed control method, each attached to the bus node on a competitive basis, to obtain the right to use the bus. Only with the right to use the node can send messages to the bus frame, the message frame will be attached to all nodes sense the bus)
- 2011-04-13 21:26:59下载
- 积分：1
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paper101
中频通信信号信噪比的快速盲估计 中频通信信号信噪比的快速盲估计 (Fast Blind SNR Estimation of IF Communication Signals )
- 2012-07-29 11:26:27下载
- 积分：1
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AnalysisKSVDbox
Analysis K-SVD: A Dictionary-Learning Algorithm for the Analysis Sparse Model.
- 2014-01-06 14:54:10下载
- 积分：1
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VoiceSeperationML
两路语音信号混合及解混的基于负熵的fastICA算法的MATLAB仿真实例(Two-way voice signals mixed and mixed solutions of negative entropy-based algorithm fastICA simulation of MATLAB)
- 2009-03-28 13:20:43下载
- 积分：1
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dang3
matlab界面设计中利用slider控件实现图形、显示控制。(matlab interface design to make use of slider controls realize graphics display control.)
- 2008-03-29 15:09:16下载
- 积分：1
