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MATLABPDF
介绍MATLAB的基本操作及MATLAB程序语法等(Describes the basic operation of MATLAB and the MATLAB program gramma and some other skills.)
- 2009-12-26 18:54:47下载
- 积分:1
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Matlab-20Programming
Help Matlab Programming
- 2013-05-03 20:09:59下载
- 积分:1
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spectrul
完整的谱聚类运算过程,使用了杰卡德相似系数求取相似性矩阵。(Complete spectral clustering process)
- 2018-05-04 11:51:00下载
- 积分:1
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tbase编程
说明: matlab程序绘制世界地图,这是一个与etopo类似的地形绘制包,很清晰(Matlab program to map the world, this is a similar to etopo terrain mapping package, very clear)
- 2020-03-29 15:01:22下载
- 积分:1
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音频水印算法
音频水印使用频率域方法的代码。此代码是使用 matlab platform.in 这个代码使用奇异值分解和离散余弦变换技术来执行的。
- 2022-06-30 01:14:43下载
- 积分:1
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heathen
数学实验教程(Matlab版-十一五国家级规划教材)(Mathematical Experimental Course (Matlab version- Eleventh Five-year National Planning Aids))
- 2009-09-29 22:02:58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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newnew
matlab code of PV array
- 2015-04-15 03:55:22下载
- 积分:1
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highf
高通滤波器,用于对信号中高频噪声的滤除
同时还包含哈弗曼编码的一些基本源程序(high pass filter)
- 2010-10-19 22:59:07下载
- 积分:1
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The-infrared-target-detection-method
本程序采用matlab编码,一共有包括帧间差分法、背景差分法、光流法、混合高斯模型法四种方法来实现红外目标检测的功能,代码检测易懂,适合初学者多多借鉴~(This procedure using matlab coding, a total including the inter-frame difference, background subtraction, optical flow method, Gaussian mixture model approach are four ways to achieve infrared target detection capabilities, code detection understand for beginners learn a lot ~)
- 2013-07-20 15:17:29下载
- 积分:1