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firbp
带通滤波，对输入的数据进行带通滤波，采样频率为实际频率的16倍，里面有关于矩阵和数据变换的程序，大家可以自己转换(Band-pass filter, the data input bandpass filter, the sampling frequency is 16 times the actual frequency, which on the matrix and data transformation process, we can convert their own)
- 2010-08-30 16:40:11下载
- 积分：1
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FreyDueckScience07
科学杂志上新提出的聚类方法，速度快，很好(New scientific journal on the clustering method, fast, good)
- 2009-04-02 17:54:56下载
- 积分：1
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G_P
此代码是被用在分形理论中，用来求出分行维数(This code is used in the fractal theory, used to derive the branch dimension)
- 2012-04-19 22:26:45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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morphological
morphological operation in matlab
- 2011-01-15 22:34:11下载
- 积分：1
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MATLABchengxufangzhen
本程序是针对WCDMA，Rayleigh仿真进行的simulink仿真，附带很多个相关程序，还有关于信道仿真的问题的阐述，很好的！大家可以(this procedure is against WCDMA, Rayleigh simulation of Simulink simulation, many related ancillary procedures, Moreover, on the channel simulation of the elaborate and very good! We can look at)
- 2007-06-02 09:28:19下载
- 积分：1
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RunElastic2D_steelblock.m
matlab程序 模拟波场传播切片的动态模拟过程(Simulation of wave field propagation dynamics simulation slice)
- 2014-11-25 19:53:56下载
- 积分：1
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MATLAB
很实用的matlab编程，适合于初学人员同时也适用于高年级的学生及研究人员(Very practical matlab programming, suitable for beginners who also suitable for high-grade students and researchers)
- 2012-01-08 15:52:04下载
- 积分：1
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poker
说明： 扑克识别代码，能识别扑克的数字和黑红梅方等颜色。(Poker identification code, to identify the number of poker and black color Hongmei Fang.)
- 2010-04-14 16:21:45下载
- 积分：1
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matlab_ti
image processing toolbox for matlab
- 2011-04-23 23:52:10下载
- 积分：1
