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mit_signal_process
mit的信号处理考试试卷，非常棒！可以理解老美的学习思路。(mit signal processing exam papers, great! Americans can understand the idea of learning.)
- 2011-02-10 08:11:55下载
- 积分：1
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chengxu
一种用于雷达中的信号检测程序，是一个仿真程序，验证对信号的估计(A kind of signal detection procedures used in radar, is a simulation program to signal to verify the estimate
)
- 2011-05-22 09:57:16下载
- 积分：1
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kalman
kalman滤波器实现目标跟踪，对研究数据融合，目标跟踪有一定的参考价值(target tracking using kalman filter)
- 2014-02-25 23:51:37下载
- 积分：1
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009
可以实现相参频率步进变换的脉冲信号的模糊函数，有结果和图(Coherent frequency step can transform pulse signal ambiguity function, outcome and Figure)
- 2014-03-27 12:24:01下载
- 积分：1
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BFGS
拟牛顿法和最速下降法(Steepest Descent Methods)一样只要求每一步迭代时知道目标函数的梯度。通过测量梯度的变化，构造一个目标函数的模型使之足以产生超线性收敛性。这类方法大大优于最速下降法，尤其对于困难的问题。另外，因为拟牛顿法不需要二阶导数的信息，所以有时比牛顿法(Newton s Method)更为有效。如今，优化软件中包含了大量的拟牛顿算法用来解决无约束，约束，和大规模的优化问题。(The quasi-Newton method and the Steepest Descent Methods only require that each step iterations know the gradient of the objective function. By measuring the change of the gradient, constructing a model of the objective function is sufficient to produce superlinear convergence. This method is much better than the steepest descent method, especially for difficult problems. In addition, because the quasi-Newton method does not require information on the second derivative, it is sometimes more effective than the Newton s Method. Today, the optimization software contains a large number of quasi-Newton algorithm used to solve the unconstrained, constraint, and large-scale optimization problems.)
- 2017-05-05 10:28:29下载
- 积分：1
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Matlabstudying
介绍matlab原理和功能，并包含了matlab最基本的函数学习(Describes the principle and function of matlab, and contains the most basic function of learning matlab)
- 2010-09-03 13:37:41下载
- 积分：1
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wavelet-cs
基于小波变换的正交匹配追踪算法及其应用先介绍了压缩感知的基本原理以及理论模型，然后详细阐述了匹配追踪(Ⅷ)以及正交匹配追踪(()脚)
两种重构算法，进而提出了基于小波变换的正交匹配追踪算法(wOⅧ)，即先将信号经过单层小波变换，保留信号的
低频部分，只对高频稀疏部分进行压缩，然后利用正交匹配追踪算法进行重构，最后对低频及处理后得到的高频部分
进行小波反变换得到重构信号。(Based on orthogonal wavelet transform matching tracking algorithm and its application to the basic principles and theoretical models compressed sensing, and then elaborated matching pursuit (Ⅷ) and orthogonal matching pursuit )
- 2014-11-30 10:16:13下载
- 积分：1
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matlab 复杂网络工具箱
说明： 复杂网络分析，基于matlab的工具箱，种类丰富(Complex network analysis, toolbox based on MATLAB, rich in varieties)
- 2020-03-31 23:18:26下载
- 积分：1
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2009101511423051
区域生长代码区域生长代码区域生长代码区域生长代码区域生长代码区域生长代码(Region growing region growing code code code for regional growth and regional growth and regional growth code code code region growing)
- 2010-05-18 16:27:56下载
- 积分：1
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ofdm001
关于信道估计的基本方法，ofdm基本信道估计，有利于初学者(channel estimation of ofdm system)
- 2013-05-10 08:08:58下载
- 积分：1
