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projet_matlab
matlab project for vfinal year
- 2009-12-26 07:06:34下载
- 积分：1
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115
本文针对基于经验模态分解ＥＭＤ的时空滤波器存在的固有模态函数分量中频率混叠交叉导致有用信号与噪声一起被滤除的问题结合小波在时间尺度两域表征信号局部特征的特性提出了一种基于能量估计实现ＥＭＤ分解层数确定(In this paper, based on empirical mode decomposition EMD temporal filter mode functions inherent component of cross-frequency aliasing and noise together lead to useful signal is filtered in the time scale of the problem combined with wavelet domain characterization of two local features of the signal characteristics of proposed achieve energy estimation based on EMD decomposition level determined)
- 2013-11-11 08:47:37下载
- 积分：1
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m-file
apply mid filter to image and compare with another filter in image processing
- 2012-01-22 05:28:52下载
- 积分：1
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tuxing
matlab的一些波束形成的算法 多种方法。。(the matlab the beamforming algorithm a variety of methods. .)
- 2012-11-26 20:22:11下载
- 积分：1
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111
BP神经网络模型，用于根据反馈信息，调整，以达到最优值(BP neural network model for feedback adjustments to achieve the optimal value)
- 2012-04-30 09:50:30下载
- 积分：1
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stop-and-wait
Stop-and-wait ARQ is a method used in telecommunications to send information between two connected devices. It ensures that information is not lost due to dropped packets and that packets are received in the correct order. It is the simplest kind of automatic repeat-request (ARQ) method. A stop-and-wait ARQ sender sends one frame at a time it is a special case of the general sliding window protocol with both transmit and receive window sizes equal to 1. After sending each frame, the sender doesn t send any further frames until it receives an acknowledgement (ACK) signal. After receiving a good frame, the receiver sends an ACK. If the ACK does not reach the sender before a certain time, known as the timeout, the sender sends the same frame again.
- 2011-08-03 16:52:09下载
- 积分：1
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1
说明： M-file to calculate and plot the velocity and
- 2009-11-05 02:45:11下载
- 积分：1
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MatlabPracticalProgram
说明： 包含图形应用篇，界面设计篇，图形处理篇，数值分析篇和很多实例(Chapter contains graphics applications, interface design articles, graphics processing articles, papers, and many examples of numerical analysis)
- 2010-04-01 15:10:27下载
- 积分：1
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system
一个完整的OFDM系统仿真程序，可以从中学习如何建模(A complete OFDM system simulation program, you can learn how to model)
- 2010-05-18 11:00:00下载
- 积分：1
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fftshift
主要是用c语言实现matlab中的fftshift函数的，(Mainly used c language matlab in fftshift function,)
- 2013-09-22 14:57:46下载
- 积分：1
