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Maple_MATLAB
用Maple和MATLAB解决科学计算问题(Using Maple and MATLAB scientific computing to solve problem)
- 2009-03-24 12:57:07下载
- 积分：1
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waveguide_example
matlab
波导模式场电力线和磁力线的分布。三维的图形(matlab
discribes the waveguide.waveguide model in the good frequency.)
- 2011-04-23 20:01:11下载
- 积分：1
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Untitled
this program is made in matlab for executing
- 2013-11-23 22:49:24下载
- 积分：1
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PINYI
详细介绍了各种经典频偏估计的有关算法，里面有详细的原理说明。对于初学者，非常有用，好入门(Introduces in detail a variety of classical frequency offset estimation algorithm, there is a detailed description of principle.For beginners, very useful, good primer)
- 2015-01-27 18:29:35下载
- 积分：1
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多级最小二乘
多级最小二乘参数估计算法，能够估计ARX结构的模型的参数(multi-level least square parameter estimation algorithm, suitable for estimating the parameters of an ARX model)
- 2021-03-26 17:39:13下载
- 积分：1
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fdtdtianxian
fdtd程序，线馈矩形微带天线的分析文档，其中包括两种模型的建立，有matlab和C++程序。(fdtd program, line fed rectangular microstrip antenna analysis documents, including the establishment of the two models, with matlab and C++ program.)
- 2010-11-11 22:36:45下载
- 积分：1
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skindetect_rect
肤色检测，YCbCr空间，直接阈值处理，效果还行，可以参考下(skin detection)
- 2012-05-10 16:18:44下载
- 积分：1
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MATLAB1
著名科学软件平台Matlab（矩阵实验室）早期1.0版本for DOS(Eminent scientific software platform Matlab (Matrix Laboratory) early version 1.0 for DOS)
- 2007-12-17 00:14:38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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finite-element-calculation
使用matlab编写的一维有限元程序，有助于有限元方法的学习(Matlab prepared using a one-dimensional finite element program, to help the finite element method of learning)
- 2014-11-22 15:07:44下载
- 积分：1
