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FS01
4 files are included in the package:
(1) fs01.m - the 1st-order local linear approximation (LLA) very similar to algorithm by Farmer and Sidorowich (1987). Uses constrained linear least squares (lsqlin) and
(2) ts1.m - to reconstruct the vectors of the state space.
(3) Example.m - runs fs01 and ts1 to predict
(4) composite.txt - synthetic time series of decadal average sunspot number
(4 files are included in the package:
(1) fs01.m- the 1st-order local linear approximation (LLA) very similar to algorithm by Farmer and Sidorowich (1987). Uses constrained linear least squares (lsqlin) and
(2) ts1.m- to reconstruct the vectors of the state space.
(3) Example.m- runs fs01 and ts1 to predict
(4) composite.txt- synthetic time series of decadal average sunspot number
)
- 2010-02-17 07:31:15下载
- 积分：1
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针对NL-Mreans算法运算时间较长的问题
NL-Means
针对NL-Mreans算法运算时间较长的问题，提出了优化，大大缩短了时间。(To solve the problem of long operation time of NL-Means algorithm, an optimization method is proposed, which greatly shortens the time.)
- 2020-06-25 07:00:02下载
- 积分：1
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cma
psk modulation for cma blinder equeliser
- 2010-10-14 07:37:44下载
- 积分：1
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hht
三种实现方式，采用MATLAB编程语言，一种是法国研究者设计的G Rilling 2007
另一种是MATLAB文件交换中心由Alan Tan开发的plot_hht程序包，第三种是台湾中央大学数据研究中心提供的EEMD包。
其中，我使用了plot_hht程序包，其使用了三个终止条件，驻留分量的单调性，极值点与零点的个数相差不超过1，还有黄锷1998经典文献提出的
SD>0.1，单调性的判断，并不是去判定驻留分量是否是单调函数，而是当曲线是双曲线时，循环结束，由于没有考虑端点效应，程序比较简洁，好读懂，大家
学习HHT可以从这个程序包入手，在此抛砖引玉，希冀有人能比较这三种不同的算法的性能和时间复杂度，以及对各种信号的适应性。(3 of hht method)
- 2009-05-20 16:32:51下载
- 积分：1
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EOF
说明： matlab做eof的一个例子,气象上常用做气候分析(an example of eof with matlab)
- 2018-12-27 11:28:58下载
- 积分：1
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liue
用窗函数法设计线性相位FIR低通滤波器。要求通带截止频率ωc=π/4，单位脉冲响应h(n)的长度N=23。绘出h(n)及其幅频响应特性曲线(Window function with linear phase FIR design a low pass filter. Required pass-band cutoff frequency ωc = π/4, unit impulse response h (n) of length N = 23. Plot h (n) and frequency response curves)
- 2010-05-06 14:53:29下载
- 积分：1
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sjzym3
西北工业大学研究生课程，数字信号处理上机作业三(Northwestern Polytechnical University post-graduate courses, digital signal processing, machine operating)
- 2013-03-14 13:23:03下载
- 积分：1
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histogram-processing
histogram and histogram equalization
- 2012-03-28 02:13:24下载
- 积分：1
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BIDIRECTIONAL_SMOOTHNESS_MUSIC
MUSIC算法[1]是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。(MUSIC algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)
- 2013-09-15 20:23:33下载
- 积分：1
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MATLAB-simulation
电力电子应用技术MATLAB仿真，供初学者学习初级仿真学习 (The application of power electronics technology, MATLAB simulation, for beginners to learn the primary simulation study)
- 2015-02-02 22:42:02下载
- 积分：1
