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genteic_algo
Genetic Algorithm in MATLAB
- 2010-11-24 06:53:21下载
- 积分：1
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dirichlet-distribution
文件包括1.维基百科中dirichlet distribution的资料2.产生服从dirichlet distribution分布的随机数的matlab程序。(This file consists of two documents.The first one is the content of dirichlet distribution wikipedia and the second one is a matlab procedure which can be used to generate a random number distributed to dirichlet distribution.)
- 2016-04-15 17:54:21下载
- 积分：1
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三维拟合函数
根据三维数据得到三维曲面图，之后根据图像拟合得到三维函数关系式。
- 2022-02-03 09:04:02下载
- 积分：1
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dimensionality-reduction
toolbox for dimensionality reduction, including PCA
- 2013-09-02 15:13:57下载
- 积分：1
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demodsp
数字信号处理教程MATLAB释义与实现里面大量的例程，可以参考(Digital Signal Processing MATLAB Tutorial Interpretation and Implementation of a large number of routines which could serve as reference)
- 2008-06-06 08:49:57下载
- 积分：1
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matlab
求一个系统的幅频响应相频响应单位冲击响应以及其它(Find the frequency response of a system unit impulse response of the phase-frequency response and other)
- 2011-01-07 10:20:09下载
- 积分：1
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Zernike
Zernike矩是一种具有尺度、移位和旋转不变性的正交不变矩，本设计的目的就是利用Zernike不变矩设计一种图像检索系统，该系统能够充分验证Zerinike矩的不变性及其在图像检索中的优良性能。具体内容包括：
(1) 图像特征提取、统计特征提取；
(2) Zernike不变矩及其应用方法；
(3) 基于Zernike不变矩的图像检索系统。
(Zernike moments is a scale, shift and rotation invariant orthogonal invariant moments, the purpose of this design is the use of Zernike invariant moments design an image retrieval system, the system can fully verify Zerinike moments invariance and itsexcellent performance in image retrieval. Specific content includes:
(1) image feature extraction, statistical feature extraction
(2) Zernike invariant moments and its application method
(3) based on Zernike Moment Invariant image retrieval system)
- 2012-11-21 09:01:15下载
- 积分：1
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计算点扩散函数
- 2023-07-12 11:00:03下载
- 积分：1
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vcniniudun
用于c++计算拟牛顿法的实验,请参考，多谢请多指教(For c++ calculation of the experimental quasi-Newton method, please refer to, please advise Thank you)
- 2009-05-14 12:57:08下载
- 积分：1
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设计了一种具有异周期毗邻结构的新型循环前缀,提出了相应的OFDM 频偏估计算法
设计了一种具有异周期毗邻结构的新型循环前缀,提出了相应的OFDM 频偏估计算法。该异周期毗邻结
构循环前缀由CP1 和CP2 两部分构成,使OFDM 符号具有双周期特征。通过引入较短的CP1 ,牺牲极少的资源,
可以有效克服现有频偏估计方法中的固定频偏估计范围的缺陷,同时具有频偏估计范围大,精度高的特点。(This paper proposes a heter2cycle abutted CP st ructure and a two2step OFDM carrier f requency calibration
algorithm. The cyclic prefix of the new cyclic prefix is made up of CP1 and CP2 , which provide the character of
double2cycle for OFDM symbol. By int roducing a short CP1 , the proposed algorithm can overcome the defect of
fixed f requency off set estimation range in current f requency estimation method , and achieves larger f requency esti2
mation range while obtaining fine f requency calibration.)
- 2010-05-18 18:35:50下载
- 积分：1
