tempreture-variation

generation of envelopedetnahla signal,,simulink

calculation of load flow in power system using matlab power engineering field

说明：   a simulation describe how the extract the CP factor in wind turbines

matlab下对图像进行fft变换，平滑，锐化，中心化傅立叶正变换得到大正方形，小正方形，斜正方形。对其频谱进行中心化处理。图像的平滑和锐化，利用拉普拉斯算子。(Matlab right image fft transform, smoothing, sharpening, is the center of the Fourier transform large square, small square, ramp square. Its spectrum treatment center. Image sharpening and smoothing, using Laplace operator.)

Duffing系统的时域谱图和相空间轨迹绘制，能够帮助初学者很好的理解典型非线性特征(duffing equation Phase plane trajectory)

该程序分析画出数据的直方图，并实现Gamma分布的拟合优度检验（卡方检验），(The program analysis to draw a histogram of the data, and Gamma distribution goodness of fit test (chi-square test))

本程序是有限时域差分源程序，有详细注解，方便学习理解。(This program is a limited time domain difference source program, has detailed notes, easy to learn to understand. )

简单的萤火虫算法matlab实现，大家可以下载了看看，并且进行改进。(Simple firefly algorithm matlab realize, we can download a look, and make improvements.)

利用最大熵进行谱估计。本程序为matlab程序。(Using the maximum entropy spectrum estimation. This program is matlab program.)

基于Kohonen网络的聚类算法——网络入侵聚类(Artificial Neural Networks)