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pca
pca数据降维程序，包括取均值、计算协方差矩阵等详细步骤。(the pca Data dimensionality reduction procedures, including averaging, calculated covariance matrix detailed steps.)
- 2013-05-05 20:36:22下载
- 积分：1
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flush-src
粘弹性地基结构动力响应计算程序，虽然比较老，还是很有价值。(Visco-elastic foundation structural dynamic response calculation program, though relatively old, is still of great value.)
- 2010-01-04 21:01:42下载
- 积分：1
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drawingEigenmodesify
for fem matlab for solving all 2D and 3D problem
- 2013-04-05 18:43:04下载
- 积分：1
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boostingstyle
boost升压电路，使用电压外环和电流内环双闭环控制，可以很好地稳定电压，保持功率恒定，采用电流模式(boost boost circuit, using the voltage outer and inner current double closed-loop control, can be a good and stable voltage, keep the power constant current mode)
- 2020-12-02 15:49:27下载
- 积分：1
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PV_MPPT_boost_D_PO_2015rb
说明： 仿真算法
1）PV光伏电池模型采用工程实用C1C2数学模型；
2）采用基于占空比扰动的PO扰动观察法实现MPPT最大功率跟踪；
3）采用信号发生器和开关自由组合，实现4种工作模式：模式1，温度固定，光照固定；模式2，温度固定，光照突变；模式3，温度突变，光照固定；模式4，温度突变，光照突变；
4）跟踪效果良好，能够适应环境变化；
5）各个模块功能明确，方便学习和理解。(Simulation algorithm
1) The practical engineering C1C2 mathematical model is adopted in the PV photovoltaic cell model.
2) The maximum power tracking of MPPT is realized by using the PO perturbation observation method based on duty cycle perturbation.
3) The signal generator and switch are combined freely to realize four working modes: mode 1, temperature fixing and light fixing; mode 2, temperature fixing and light mutation; mode 3, temperature mutation and light fixing; mode 4, temperature mutation and light mutation;
4) The tracking effect is good and can adapt to environmental changes.
5) The functions of each module are clear and easy to learn and understand.)
- 2021-01-07 14:08:53下载
- 积分：1
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一个多目标粒子群MOPSO集合程序
是学习PCA特征提取的很好的学习资料，是小学期课程设计的题目，匹配追踪和正交匹配追踪，使用高阶累积量对MPSK信号进行调制识别，相参脉冲串复调制信号，自己编的5种调制信号。
- 2022-01-31 09:11:12下载
- 积分：1
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work3
说明： matlab中不同序列的分类，利用内积不同来分类，附注释(matlab different sequence classification, the use of inner product different to the classification of annotated)
- 2008-09-19 22:28:04下载
- 积分：1
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matlab_FUNCTION
说明： MATLAB常用函数，包含常用的许多方面的功能，比较适用于初学者。(MATLAB FUNCTION)
- 2011-04-01 12:56:31下载
- 积分：1
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MIT-BIH60hzfilter
- 2010-04-26 14:44:24下载
- 积分：1
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图像灰度变换的程序Image-gray-scale-transformation
详细说明：几个关于图像灰度变换的程序。包括图像反色，图像的对数灰度变换，指数灰度变换，线性灰度变换，灰度切割，图像平均降噪。
(Several of the image gray-scale transformation process. Including anti-color image, the image of the number of gray level transformation, index gray-scale transformation, linear gray level transformation, gray cut, the average image noise.)
- 2020-07-09 11:28:55下载
- 积分：1
