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HVDC_system
modelling of hvdc system
- 2021-04-18 20:28:51下载
- 积分：1
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waveletentropy
该程序是基于小波变换的熵谱，用来提取时间序列的周期成分。熵谱相对于小波谱来说在提取周期成分上有一定优势(The program is based on spectral entropy of wavelet transform to extract time series of the periodic component. Entropy is relative to the small spectral component in the extraction cycle, there are some advantages)
- 2009-11-27 21:40:46下载
- 积分：1
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opti
最优化方法的实现算法，分别有0.618法，共轭梯度法，等(The realization of optimization algorithm)
- 2009-05-29 18:26:21下载
- 积分：1
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testf
This program generates test functions.
- 2010-04-26 20:45:43下载
- 积分：1
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rayleigh-chan
程序仿真了瑞利信道，分析和大量实测表明，多径效应使接收信号包络变化接近瑞利分布。在典型移动通信中，衰落深度达30dB左右，衰落速率约30~40次/秒。(Rayleigh channel simulation procedures, analysis and extensive test shows that the received signal multipath effect changes in the envelope close to the Rayleigh distribution. In a typical mobile communication, fading depth of about 30dB, the decline rate of about 30 to 40 times/sec.)
- 2013-09-21 00:25:14下载
- 积分：1
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MATLAB7.0Tutorial
MATLAB7.0基础教程_清华大学，很好的教材，适用于0基础的人(Tutorial for MATLAB7.0)
- 2013-11-26 09:10:26下载
- 积分：1
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GSO and AS
说明： 在学习优化算法的过程中，为快速了解算法求解过程，整理出这两个算法。通过蚁群算法和萤火虫算法对测试函数进行求解，以图片的形式展示算法迭代过程中蚂蚁或萤火虫的移动过程，了解算法特点。相对而言蚁群算法更快，但不一定能找到最优解。(By learning the optimization algorithm, the two algorithms are sorted out. The ant colony algorithm and the firefly algorithm are used to solve the test function. The moving process of the ant or firefly in the iterative process of the algorithm is shown in the form of pictures. To understand the characteristics of the algorithm, the ant colony algorithm is relatively faster, but it is not necessarily able to find the optimal solution.)
- 2019-12-16 11:01:27下载
- 积分：1
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EM算法for cluster
说明： 一个大家都在寻找的em算法，matlab实现(one we are looking for the em algorithm, achieving Matlab)
- 2005-11-22 21:55:22下载
- 积分：1
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chengxu
二维图像分割，画出灰度图像和背景的分界线(Two-dimensional image segmentation, to draw the dividing line between gray-scale image and the background )
- 2014-09-01 21:02:05下载
- 积分：1
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matlab代码实现TDOA定位
说明： matlab代码实现TDOA定位，内容简单实用，有需要的朋友请下载(The matlab code realizes TDOA positioning, the content is simple and practical, please download if you need it)
- 2020-01-21 00:15:02下载
- 积分：1
