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msp430tuner
Code for Guitar Tuner using strobers
- 2014-11-28 04:00:49下载
- 积分：1
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zernk
zernike iamge calculation
- 2015-03-25 13:51:26下载
- 积分：1
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Finite-Element---Using-MATLAB
介绍用matlab进行有限元计算的国外经典著作，前面重点介绍了有限元的相关内容，后面重点讲解了如何利用matlab的工具箱实现有限元的计算。(This book gives a background treatment of the Galerkin method in Chaps. 2–4.
Topics such as developing weak formulations as prelude to solving the finite
element equation, interpolation functions, derivation of elemental equations,
assembly and sample solutions were treated in these chapters. Chapter 5 gives an
overview on the use of the pdetoolbox. Chapter 6 and 7 give different sample
problems and their solutions on heat transfer and elasticity in Materials
Engineering.)
- 2014-02-07 22:33:54下载
- 积分：1
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dpcm
DPCM系统的简单sumlink仿真（7个量化等级，信源是正弦波）(DPCM system, a simple sumlink simulation (7 quantization levels, source is a sine wave))
- 2009-11-25 13:08:21下载
- 积分：1
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@KalmanFilter
离散卡尔曼滤波matlab源程序，可用于组合导航仿真。(A matlab Kalman filter function, which can be used for integrated navigation simulation.)
- 2013-08-27 22:13:22下载
- 积分：1
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spgl1-1.9
说明： OMP algorithm to implement compressive sensing algorithms
- 2019-02-09 11:10:10下载
- 积分：1
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systems_identification
系统辨识
matlab源程序
最小二乘辨识(systems identification)
- 2009-09-22 20:02:10下载
- 积分：1
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PNN
I used the newpnn function to create a PNN, then used the sim
function to classify the the training data set, which was used to
create the neural network.
- 2011-11-09 11:52:03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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Hat-and-Vee-Map
Hat and Vee Maps. This is a map from a vector to a skew-Symmetric matrix and vice versa.
- 2013-04-13 02:46:37下载
- 积分：1
