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ImageOrientation.m
to find fingerprint image orientation
- 2011-07-13 17:49:38下载
- 积分：1
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maxSNR
用于最大信噪比准则方向图和功率谱，自己编写，仅供参考(Pattern for maximum signal-to-noise ratio criterion and the power spectrum, write your own, for reference only)
- 2021-03-13 14:39:24下载
- 积分：1
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face_recognition1
PCA是一种掌握事物主要矛盾的统计分析方法，它可以从多元事物中解析出主要影响因素，揭示事物的本质，简化复杂的问题。本程序实现了基于PCA特征脸的人脸识别。(PCA is a major contradiction to grasp things, statistical analysis, it can parse out things from multiple main factors, revealing the essence of things, simplifying complex issues. This program implements the features of face recognition based on PCA.)
- 2010-10-16 18:18:24下载
- 积分：1
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modeling-PV-MPPT
对光伏电板进行详细建模，在simulink里面搭建，并进行最大功率跟踪(modeling PV，MPPT)
- 2014-02-19 15:20:36下载
- 积分：1
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EVM
运用误差矢量幅值法(EVM)对信号的载噪比进行估计(Method using error vector magnitude (EVM) of the carrier signal-to-noise ratio estimate)
- 2020-12-03 03:29:26下载
- 积分：1
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vortex
说明： 有效观察OAM的相位模式，可自由设定拓扑荷数(Observing the phase mode of OAM effectively, the topological charge can be set freely.)
- 2021-03-04 16:09:32下载
- 积分：1
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chengmifa
乘幂法的MATLAB程序，基于数值分析中乘幂法的基本原理，相关的在注释中有详细说明。(power method)
- 2015-01-09 16:15:25下载
- 积分：1
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sample3
两个噪声信号及噪声信号和含噪声周期信号的互功率谱。
采用多窗口法估计含有周期信号的功率谱。(The two noise signal and noise signal and noise periodic signal containing the cross-power spectrum. Multi-window method is estimated to contain periodic signal power spectrum.)
- 2009-02-04 23:11:21下载
- 积分：1
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DCT
matlab，数字水印，信息隐写，适合毕业设计(Matlab, the digital watermark)
- 2012-05-27 18:16:10下载
- 积分：1
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ezwcodes
EZW (Embedded Zerotrees of Wavelet Transforms) is a lossy image compression algorithm. At low bit rates (i.e. high compression ratios) most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). However where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.
- 2011-08-04 12:04:29下载
- 积分：1
