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manifolds
流形学习是近年来机器学习及模式识别等领域的一个研究热点，其主要目标是去发现高维观察数据空间的低维光滑流形。自从2000年Roweis和Saul提出LLE算法、Tenenbaum等人提出Isomap算法，特别是Donoho等人发现Isomap算法能够准确发现人脸图像流形潜在的参数空间、张长水等人将LLE算法用于人脸识别并取得了较好的识别效果之后，基于流形学习的人脸识别研究引起了人们的广泛关注。(Manifold learning in recent years the field of machine learning and pattern recognition as a research focus, its main goal is to find high-dimensional data space observation of low-dimensional smooth manifold. Since 2000 LLE algorithm proposed by Roweis and Saul, Tenenbaum and others proposed Isomap algorithm, especially Donoho, who found that Isomap algorithm can find the potential face images of the parameter space manifold, and Chang-water will LLE algorithm for face recognition and to obtain a good recognition results, the manifold learning-based face recognition research has aroused extensive attention.)
- 2010-08-02 18:31:52下载
- 积分：1
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moo
This code is a demo of using Genetic Algorithms (GA) to solve a simple constrained multi-objective optimization (MOO) problem.
- 2012-04-20 02:46:22下载
- 积分：1
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dds_generate
DDS产生250-350M正弦波。相位量化处理，按M长度(DDS 250-350M generated sine wave.Phase quantization processing, according to M length)
- 2011-09-14 21:45:16下载
- 积分：1
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firamp
matlab linear phase FIR four type amplitude
- 2013-11-21 21:43:03下载
- 积分：1
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prony
小电流接地系统发生接地故障时，利用prony算法提取暂态特征分量并利用相关分析法实现选线取得很好的效果，有效的排除了干扰信号的影响，结论明显、准确性高。(When the small current grounding system occurs ground fault , we use prony algorithm to extract the transient characteristics of the component and line selection by using correlation analysis. The simulation present that the algorithm effectively eliminate the influence of interfering signal. The result has a good effect and high accuracy obviously.)
- 2021-01-04 21:08:56下载
- 积分：1
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WT_PV_Load_Scenario
针对电力系统中风电和光伏出力以及负荷不确定性问题，该程序通过拉丁超立方抽样和样本削减将其转化为场景分析问题。(For stroke power and photovoltaic power system output and load uncertainty, the program by Latin Hypercube Sampling and sample reduction to convert it into a scene analysis of the problem.)
- 2021-03-08 08:59:28下载
- 积分：1
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频谱图法
说明： 频谱图，做工程振动，频谱分析。绝对可运行！(spectrogram in vibration analysis)
- 2021-03-05 15:59:31下载
- 积分：1
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sipangzi
用monte carlo 方法计算圆周率pi,采用的是随机投点法。以及另一个应用程序(with monte carlo methods calculated pi pi, the vote is random point method. And another application)
- 2007-05-16 09:39:35下载
- 积分：1
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Conversor-Digital-Analogo
conversor digitalpara relojes de presision
- 2014-01-25 12:43:24下载
- 积分：1
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GAcode
利用遗传算法求解带约束的优化问题，可以直接运行，修改目标函数即可(Solving constrained optimization problems by genetic algorithm)
- 2019-01-19 15:08:30下载
- 积分：1
