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NearestSymmetricPositiveDefinite
nearestSPD works on any matrix, and it is reasonably fast. As a test, randn generates a matrix that is not symmetric nor is it at all positive definite in general.
- 2013-08-01 22:06:14下载
- 积分：1
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matlab
用MATLAB函数实现图像DCT域信息隐藏和提取，绘制控制阈值、JPEG压缩域与隐藏鲁棒性的关系图，对实验效果进行分析。(DCT domain information hidden field extraction)
- 2014-11-01 10:24:05下载
- 积分：1
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air-to-ground-missile-model
air-to-ground missile model
- 2013-11-16 18:12:33下载
- 积分：1
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getrmsfeat
This function computes the RMS feature of the signals in x,which are stored in columns. The signals in x are divided into multiple windows of size winsize and the windows are space wininc apart.
Inputs
x: columns of signals
winsize: window size (length of x)
wininc: spacing of the windows (winsize)
datawin: window for data (e.g. Hamming, default rectangular)
must have dimensions of (winsize,1)
dispstatus:zero for no waitbar (default)
Outputs
feat: RMS value in a 2 dimensional matrix
dim1 window
dim2 feature (col i is the features for the signal in column i of x)
- 2015-02-18 15:07:58下载
- 积分：1
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exampdsp
MATLAB语言入门》教学光盘中源程序。关于MATLAB使用的入门实例。适合初级以及中级工程人员使用。(Introduction to MATLAB language " teaching CD-ROM)
- 2009-06-20 21:34:11下载
- 积分：1
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Mdocument_matlab
MATLAB 辛苦攒下的十大经典算法，这是M源码。(MATLAB algorithms classic source)
- 2013-08-05 10:19:08下载
- 积分：1
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newton
牛顿法，一种高效的优化方法，对于无约束的优化问题有效(Newton, an efficient optimization method for unconstrained optimization problems effectively)
- 2013-12-08 14:32:43下载
- 积分：1
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attachments-(1)
The file contains matlab code for ask,Bpsk,msk,Bfsk,QPSK
- 2014-01-06 16:19:34下载
- 积分：1
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ImageRecognitionandClassification
Image Recognition and classification
- 2010-10-12 14:45:11下载
- 积分：1
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w_SMI
针对均匀线列阵，当采用样本协方差矩阵求逆的方法时，得到的波束扫描估计方位谱。三个信号源(For uniform linear array, when using the sample covariance matrix inversion method, estimated by scanning the beam position spectrum. Three sources)
- 2010-12-02 17:03:23下载
- 积分：1
