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qrd
自适应信号处理，基于QRD-LSL算法的滤波器算法的仿真(Adaptive signal processing, based on QRD-LSL algorithm simulation of the filter algorithm)
- 2010-07-13 20:28:27下载
- 积分：1
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MATLAB
MATLAB电机仿真精华50例,功能强大，面面俱到(MATLAB simulation of the essence 50 cases of motor, powerful, all-embracing。)
- 2013-07-18 16:05:04下载
- 积分：1
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Research-on-Compressed-Sensing
经典的香农采样定理认为,为了不失真地恢复模拟信号,采样频率应该不小于奈奎斯特频率(即模拟信号
频谱中的最高频率)的两倍.但是其中除了利用到信号是有限带宽的假设外,没利用任何的其它先验信息.采集到
的数据存在很大程度的冗余.Donoho等人提出的压缩感知方法(Compressed Sensing或Compressive Sampling,
CS)充分运用了大部分信号在预知的一组基上可以稀疏表示这一先验信息,利用随机投影实现了在远低于奈奎斯
特频率的采样频率下对压缩数据的直接采集.该方法不仅为降低采样频率提供了一种新思路,也为其它科学领域
的研究提供了新的契机.该文综述性地阐述了压缩感知方法的基本原理,给出了其中的一些约束问题和估计方法,
并介绍压缩感知理论的相关问题———矩阵填充,最后讨论了其未来可能的应用前景.
(According to the conventional Shannon s sampling theorem,in order to represent the
analog signal,the sampling rate should not be less than twice the Nyquist sampling rate.Howev-
er,this theorem only makes use of the bandwidth information.As a result,the collected data
contain many redundant information.The recently proposed sampling method,compressed sens-
ing or compressive sampling(CS),can collect compressed data at the sampling rate much lower
than that needed in Shannon s sampling theorem by exploring the compressibility of the signal.
This paper presents a review on the basic theory of CS.Some of the restrictions and recovery
methods in CS are also discussed.Finally,some potential applications based on CS are presented.
)
- 2014-09-04 15:25:07下载
- 积分：1
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SQP
一个关于SDP法求最优值的matlab程序，写的很有条理，注释很清晰，稍加修改就能使用。(An SDP method seeking the optimal value of matlab program, written in very organized, very clear comment slightly modified to be able to use.)
- 2012-02-27 16:11:38下载
- 积分：1
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SVpwmwa
使用Matlab工具使仿真发出SVPWM波形，并验证其有效性(The simulation of SVPWM waveform is made by using the tool of matlab, and its validity is verified.)
- 2020-06-20 04:20:02下载
- 积分：1
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Divergence-free-Isogeometric-Methods
This thesis is focused on solving the Darcy flow problem using divergence-free isogeometric
methods, and comparing these results to the ones obtained using traditional finite
element methods with Taylor Hood elements. A short introduction to B-splines is given,
and a chapter is also about using repeated knots in the knot vectors to obtain a discontinuous
basis for the finite element method. This can be useful when dealing with varying
permeabilities.
- 2014-09-15 16:51:20下载
- 积分：1
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Mallat-algorithm
Mallat algorithm for 1-D wavelet transform.
- 2014-11-09 19:36:39下载
- 积分：1
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leachC
WSN下面一种集中式的分簇算法，是对LEACH的一种改进LEACHC(WSN following a kind of centralized clustering algorithm, is an improvement LEACHC LEACH)
- 2010-06-15 14:20:16下载
- 积分：1
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zaoshengxiaochuqi_zhenshi_2_LMS
基于采用抽样函数的变步长LMS算法是实现的噪声消除器(The use of sampling function based on variable step size LMS algorithm is the realization of the noise canceller)
- 2010-12-21 20:14:27下载
- 积分：1
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xory
模式识别：用于分类着力解决关于异或的问题(Pattern recognition: strive to solve the question of exclusive or used for classification)
- 2013-08-26 17:42:11下载
- 积分：1
