tulun1

This is a simple matlab routine that calculates a simulated multiplicative cascade process for a time series, then compares it with a real time series you want to analyze, and plots them both in log-log coordinates to compare them. You should have your time series in a format of double column listing: the ordinal member in the first column, the corresponding data in the second one. Then you change the file name that appears in the program for the name of your own file, and proceed.

关于统计工具箱中的一些基本统计命令的PPT讲义(About Statistics Toolbox statistical commands some of the basic PPT notes)

离散灰色预测模型和AR预测模型的组合预测，matlab(Discrete gray prediction model and predict the combination of AR prediction model, matlab)

说明：  最近闲着没事用matlab做了一个日历，程序如下，请(Matlab recent idle nothing to do with a calendar, the following procedure, please)

Analyse error of imgage.

用于计算最大期望估计，matlab调试通过。(Used to calculate the maximum expected estimation, debugging through.)

Sigma_delta调制器的matlab模型和完整代码，可通过仿真观察输入输出信号波形以及输出的频谱，最后还说明了如何计算信噪比(Sigma_delta modulator of matlab models and complete code, can observe the simulation input/output signal waveform and the output spectrum, finally also illustrates how to calculate the SNR)

减法聚类的matlab程序，是学习模糊聚类的好东西(Subtractive clustering of Matlab procedures, is a good thing to learn fuzzy clustering)

PDFAPP appends PDF files to a new PDF

在Matlab中，实现牛顿插值算法的源程序(In Matlab, the realization of Newton interpolation algorithm source)