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guihua
机械臂规划算法,朋友写的,可以用来学习交流(Manipulator planning algorithm, a friend wrote, can be used to study the exchange of)
- 2008-03-25 17:02:50下载
- 积分：1
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hog
histogram of orientation
- 2011-01-06 17:58:09下载
- 积分：1
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1
说明： 图像实验3空域滤波，在matlab环境下进行空域滤波(Experiment 3 spatial filter images in matlab environment with spatial filter)
- 2011-04-17 16:01:21下载
- 积分：1
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recoverback
将一个小波结构的矩阵反排成小波包结构矩阵，根据最高的分解层次，将原图3*level+1块分开赋给矩阵以便单独操作，按从上到下，从左到右的顺序(Anti-matrix of a wavelet structure arranged in wavelet packet structure matrix, according to the highest level of decomposition, the original 3* level+1 separate assigned to the matrix in order to operate independently from top to bottom, left to right order)
- 2012-04-07 16:36:33下载
- 积分：1
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LMD分解信号程序
说明： 可以将信号很好的进行LMD分解，很好用，自己试试看(The signal can be well decomposed into LMD)
- 2019-01-24 18:04:11下载
- 积分：1
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MIMOchoice
说明： 在通信系统中的多天线选择技术，用MATLAB进行仿真，生产信噪比与误码率的图像。(MIMO)
- 2010-05-03 17:58:15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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MATLAB
教授matlab教程的很好的课件，通过学习这个课件，你会很容易掌握matlab的各种应用(Professor matlab tutorial good courseware, through the study of this courseware, you will be very easy to grasp a variety of applications matlab)
- 2009-10-08 15:31:34下载
- 积分：1
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NQ2
This function calculate furier transform to sum of vectors and extract the furier transform for each one
- 2010-11-06 00:07:33下载
- 积分：1
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Sllyear
线性相关
求逐月异常序列x(n,12)和y(n,12)(n是年)相同月份之间的滞后超前nt年的相关系数rt(-nt:nt,12)，其中nt最大的滞后或超前时间（单位：年）。
(Linearly related to demand monthly abnormal sequence x (n, 12) and y (n, 12) (n is the year) ahead of the same month lag between the years of the correlation coefficient nt rt (-nt: nt, 12), in which nt the largest lag or lead time (unit: years).)
- 2010-05-28 10:06:21下载
- 积分：1
