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fisherface
Eigenfaces: PCA tends to find a p-dimensional subspace
whose basis vectors correspond to the maximum
variance direction in the original image space (p N).
We called the new subspace defined by basis vectors “face
space”. First, all training faces are projected onto the face
space to find a set of weights that describes the contribution
of each vector. Then we project all testing faces onto the
face space to obtain a set of weights. Finally, we identify
the face by comparing a set of weights for the testing face
to sets of weights of training faces.
- 2010-11-20 17:00:21下载
- 积分：1
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tdofpz3x3_rlocus
地震反应 地震作用 刚度矩阵 非线性地震反应 聚合 弹塑性(Seismic response of earthquake stiffness matrix of the nonlinear seismic response of aggregate elastic-plastic)
- 2012-03-24 17:46:03下载
- 积分：1
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lasers-chaos
用dfb激光器产生混沌型信号的matlab模拟程序(Dfb lasers produce chaos with signal matlab simulation model)
- 2011-09-02 17:25:57下载
- 积分：1
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contourlettoolbox
contourlet工具箱，能对图像进contourlet变换(contourlet toolbox, can transform the image into the contourlet)
- 2010-03-15 22:47:00下载
- 积分：1
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trns
The model used for creating the reference voltage is shown
in Fig. 4. First, photovoltaic output current (Ipv) and output
voltage (Vpv) are passed through a first order low pass filter
with a magnitude of G = 1 and a time constant of T = 0.01
seconds in order to filter out the high frequency components
or harmonics from these signals as shown in Fig. 5 and Fig. 6.
The filtered current and voltage signals (Ipv_F and Vpv_F) are
then fed into the MPPT control block that uses the Incremental
Conductance Tracking Algorithm. An algorithm that is based
on the fact the slope of the PV array power curve shown in
Fig. 7 is zero at the Maximum Power Point (MPP), positive on
the left of the MPP, and negative on the right. The MPP can
thus be tracked by comparing the instantaneous conductance
(I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):
- 2013-07-23 17:45:44下载
- 积分：1
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datasepf
generate two classes of data samples within unit square that are linearly separable.
- 2013-05-17 13:59:52下载
- 积分：1
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jeifai
小波包分析提取振动信号中的特征频率，仿真效率很高的，采用累计贡献率的方法。( Wavelet packet analysis to extract vibration signal characteristic frequency, High simulation efficiency, The method of cumulative contribution rat.)
- 2016-08-31 13:41:39下载
- 积分：1
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cpp
这是我学习时候，我的课本上的课后习题，我把他整理出来！希望大家能有所收益！(This is my study, my after-school textbook exercises, I took him out of order! Hope that we can get any benefit!)
- 2011-06-10 10:28:42下载
- 积分：1
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source
its a source code for matlab
- 2013-09-28 23:16:34下载
- 积分：1
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qpsk
基于matlab的QPSK信号生成，已加噪。(QPSK signal generated)
- 2012-05-15 18:40:06下载
- 积分：1
