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pvsystem_grid_tied4
光伏电池的matlab仿真模型，主要根据光伏电池的数学模型建立，可以仿真光伏电池随温度与光照条件变化的伏安特性。(Matlab simulation model for photovoltaic cells, photovoltaic cells based primarily on mathematical modeling, simulation of photovoltaic cells can be temperature and light conditions with changes in voltage characteristics.)
- 2021-01-07 16:48:52下载
- 积分：1
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GM(1-1)
全国研究生数学建模大赛，PM2.5问题。采用灰色理论GM(1，1)模型实现地区PM2.5的预测，内含真实数据文件。(The Graduate School of mathematical modeling contest, PM2.5 problem. By using the grey theory GM (1, 1) model to realize the prediction of area PM2.5, with real data file.)
- 2014-04-06 17:36:46下载
- 积分：1
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永磁电机滑模观测器模型位置跟踪
说明： 一个永磁同步电动机的滑模观测器仿真模型，可以很好的实现位置跟踪与控制。(A simulation model of sliding mode observer for PMSM can realize position tracking and control well.)
- 2021-03-17 21:49:21下载
- 积分：1
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jpeg2avihojoon
This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
(This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
)
- 2009-09-17 13:05:51下载
- 积分：1
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SOM
This is Matlab code for clustering using Self Organizing Map
- 2013-04-08 15:21:02下载
- 积分：1
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fault-line-detection
本文为基于D-S证据理论的配电网故障选线，使用matlab仿真，结果可信(D-S theory based fault line detection,the simulation is proved right)
- 2011-06-16 17:35:47下载
- 积分：1
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RANSAC
随机采用一致性算法确定模型参数，此处采用的是最简单的直线模型(The RANdom SAmple Consensus algorithm to determine the model parameters used here is the most simple linear model)
- 2013-03-11 12:25:32下载
- 积分：1
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mimo_capacity_vs_snr_waterfiling
多天线环境下 使用注水法则 显示ergodic容量vs_snr(capacity_vs_snr_ by using waterfiling algorithm and in te multiple antenna condition)
- 2013-11-19 15:23:41下载
- 积分：1
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pro41
exercise 4.11 of the book "informatioin theory,inference,and learning algorithm"
- 2012-01-14 09:42:42下载
- 积分：1
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objectTracking.m
kalman filter for traking a moving object
- 2009-05-16 14:30:53下载
- 积分：1
