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portfolio-code
markowitz 均值方差模型
Black-litterman 模型
resample模型
robust模型(markowitz mean-variance model
Black-litterman model
resample model
robust model)
- 2012-06-26 10:00:32下载
- 积分：1
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calibseq
基于二维平面模版的黑色光点图像摄像机定标中的程序(Template based on two-dimensional image of the black spot in the camera calibration procedure)
- 2011-09-18 22:00:30下载
- 积分：1
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word
产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计低通，带通，高通滤波器对信号进行滤波处理，观察滤波前后信号的频谱。(Generates a continuous signal, including low-frequency, medium frequency, high frequency components, its sampling, spectral analysis, were designed low-pass, band pass, high pass filter for filtering the signal, observed before and after filtering the signal spectrum.)
- 2011-12-31 14:14:43下载
- 积分：1
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Sensitivity
敏感性分析，基于连接权计算输出对于输入的敏感度(sensitivity analysis)
- 2015-03-30 16:23:01下载
- 积分：1
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getPDF1
In this paper, we investigate the timing and carrier
frequency offset (CFO) synchronization problem in decode and
forward cooperative systems operating over frequency selective
channels. A training sequence which consists of one orthogonal
frequency-division multiplexing (OFDM) block having a tile
structure in the frequency domain is proposed to perform synchronization.
Timing offsets are estimated using correlation-type
algorithms. By inserting some null subcarriers in the proposed tile
structure, we propose a computationally efficient subspace decomposition-
based algorithm for CFO estimation. The issue of optimal
tile length is studied both theoretically and through simulations.
By judiciously designing the tile size of the pilot, the proposed
algorithms are shown to have better performance, in terms of
synchronization errors and bit error rate, than the time-division
multiplexing-based training method and the computationally demanding
space-alternating generalized expectation-maximization
- 2010-08-11 18:19:11下载
- 积分：1
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semiconverter
basic semi converter topology
- 2010-10-02 13:32:53下载
- 积分：1
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瞬时功率计算
能够实现三相离散电压电流的瞬时有功、无功功率计算以及绘制。(It can realize instantaneous active and reactive power calculation and drawing of three-phase discrete voltage and current.)
- 2019-02-28 16:53:29下载
- 积分：1
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pca_two_stages
matlab code for pca
- 2009-12-03 23:18:38下载
- 积分：1
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chapter17_S
MATLAB 2007 小波分析理论 第十七章代码 帮助大家学习小波(MATLAB 2007 wavelet analysis theory Chapter XVII code to help you learn wavelet)
- 2014-08-25 17:44:21下载
- 积分：1
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sharpOCCAM2D
Occam2-D fortan的二维反演(Fortan the OCCAM two-dimensional inversion)
- 2014-10-31 10:20:27下载
- 积分：1
