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在用混沌理论和神经网络进行短期负荷预测时，神经网络的输入的选择至关重要，该程序用matlabl实现了基于混沌时间序列的嵌入维数的选择(using chaos theory and neural networks for short-term load forecasts, the neural network is essential to choose an input, The procedure used matlabl achieved a chaotic time series based on the embedding dimension of choice)

A code used to write data from matlab to the serial port

FFT algortihhm , with fft filters and plots this can be used for processing purposes

说明：  学习过程中，书写的完整代码，运行效果不错的哦(In the process of learning to write the complete code, the effect of a good run Oh)

This Function Calculates The Difference of Gaussian for SIFT feature detection input parameter definition 1. Pyramid=image 2. NumOfLevel=levels to be calculated 3. InitSigma=initial variance of Gaussian

关于普朗克分布的详细讨论。（在mathematica环境下开发）(A detailed discussion of Planck distribution )

说明：  针对给定信号采用不同的现代功率谱估计方法进行功率谱估计，并附有PPT讲义！(For a given signal using a different method of power spectrum estimation of modern power spectrum estimation, along with PPT handouts!)

可以读取obj格式的文件到matlab空间中，obj格式的文件中，只能包含点和面的信息(Obj file format can be read into matlab space, obj file format, can contain only the information points and surfaces)

说明：  MATLAB编程进行频谱分析研究,考虑各种情况的结果和图形分析(MATLAB programming spectrum analysis, considering all the circumstances and graphical analysis of the results)

籽子群优化算法优化BP神经网络，使用优化后的神经网络对图像进行分割。包括：籽子群优化算法，籽子的编码，最优权值和阈值的后成，基于籽子群优化算法的神经网络的培训，图像的分割。(The BP neural network optimized by Particle Swarm Optimization　algorithm for image segmentation)