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MATLAB-pptPchengxu
《MATLAB程序设计教程》电子教案-13章,附有所有源代码,希望对学习MATLAB的同僚能有所帮助。(" MATLAB programming tutorial" electronic teaching-13 chapters, with all source code, I hope to learn MATLAB colleagues can help.)
- 2011-01-20 11:01:32下载
- 积分:1
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Harris
说明: 本文件是实现Harris检点检测的程序源代码,可以作为毕业论文的程序源代码(Harris behave in this document is to achieve detection of program source code, source code as a thesis)
- 2011-03-30 11:04:46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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APM2_Simulink_Blockset
arduino tool box for simulation of navigation system
- 2014-01-12 00:43:12下载
- 积分:1
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demodulation
主要仿真了ZF MMSE 算法在解调过程中的性能(Simulation of the main ZF MMSE algorithm performance in the demodulation process)
- 2016-04-16 13:39:10下载
- 积分:1
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C0049163
<模式识别与智能计算——matlab技术实现>书的配套程序(" Pattern Recognition and Intelligent Computing- matlab technology" book matching program)
- 2009-10-16 15:40:22下载
- 积分:1
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MPP
说明: 利用MP(矩阵束)算法进行TOA估计,可用于无线传感器网络节点定位(TOA estimation by Matrix Pencil algorithm for wireless sensor network node localization)
- 2010-04-09 10:35:17下载
- 积分:1
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transient--heat-conduction
Transient Heat conduction 2d problem with convection boundary condition
- 2014-10-02 04:48:58下载
- 积分:1
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201310_OrbitGUI
实现深空轨道的仿真运行,而且精度很高,最后可以实现模块化功能,简单~(space exploration orbit design)
- 2013-11-15 16:39:05下载
- 积分:1
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daixianlvbo
把雷克子波离散,对其做fft变换到频率域,然后滤波,再做ifft变换回时间域。(To Leike Zi wave dispersion, its to do fft transform into the frequency domain and then filter, do ifft transform back to time domain.)
- 2010-07-29 15:07:39下载
- 积分:1