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Desktop
matlab绘图命令,新手必读,上路有用,大家共同交流,共同提高(matlab drawing commands, the novice must-read, on the road useful, common communication, co-improved)
- 2010-10-14 22:12:23下载
- 积分:1
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bbukf
unscented kalman filter
- 2009-04-23 01:39:17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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PESGM2008-000049
Its IEEE paper on Control of An Islanded Distributed Energy Resource
Unit with Load Compensating Feed-Forward
- 2013-12-05 12:44:08下载
- 积分:1
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Rational-fraction-interpolation
有理分式反差商法插值代码,用于有理分式的插值计算和数据处理,适合matlab算法学习者参考。(Commercial contrast rational fraction interpolation code for rational fraction interpolation calculation and data processing, matlab algorithm suitable for learners.)
- 2013-12-31 11:06:36下载
- 积分:1
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svpwm12345
说明: 在matlab中的仿真,SVPWM驱动一台永磁同步电机,可以运行,波形比完美。(The SVPWM drives the permanent magnet motor simulation by the matlab, already running through. the waveform of the simulink is good.
)
- 2011-02-28 15:27:21下载
- 积分:1
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svm-cailiao
支持向量机的原理、应用。支持向量机的算法、综述、核函数的定义等(Support vector machine principle, application. Support vector machine algorithm, summarized the definition of kernel function)
- 2010-05-12 10:26:41下载
- 积分:1
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pzplot
%绘制系统函数的零极点图
%
%pzplot(num,den)
%num为系统函数分子多项式的系数向量
%den为系统函数分母多项式的系数向量
%( Mapping system function pole zero diagram pzplot (num, den) num molecular function for the system polynomial coefficient vector den for the system function denominator polynomial coefficient vector)
- 2006-11-05 10:44:18下载
- 积分:1
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LFMsanweitu
MATLAB仿真产生LFM信号模糊函数的三维图和等高图(MATLAB simulation to generate a three-dimensional map of the LFM signal ambiguity function and contour map)
- 2020-09-05 17:48:06下载
- 积分:1
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learntomatlab
learn to matlab software for simulation
- 2010-07-29 14:47:57下载
- 积分:1