TreeSet

说明：  GM（1，1）模型程序 可用于一般时间序列预测(GM (1,1) model program can be used for general time series prediction)

OFDM的完美运行仿真程序，主程序较长，但是有每一句的解释，是学习matlab的好例子(OFDM simulation program running perfectly, the main program is longer, but the interpretation of every sentence is a good example to learn matlab)

How to learn matlab.

cosmic下载数据，读取其中的有用数据，phs，prof等数据，画出电离层电子密度(cosmic download data, read one of the useful data, phs, prof other data, draw the ionospheric electron density)

说明：  数字信号处理中，分别用重叠相加法和重叠保留法求两个序列的线性卷积，并对两种方法的结果进行比较。两种方法的结果是相同的。(Digital signal processing, respectively, and overlap with the overlap-add method to retain Method linear convolution of two sequences, and the two methods were compared. Two results are the same.)

说明：  环搜法搜索目标的数学模型和仿真程序，并绘制最终的轨迹图(Central Law search found mathematical models and simulation procedures, and draw the ultimate locus)

matalab coing using adaptive resonance theory

FLch6BAeg1.m——模糊神经网络解耦MATLAB程序(FLch6BAeg1.m-- Fuzzy Neural Network Decoupling MATLAB program)

说明：  一维正演，用于大地电磁测深，内有简单模型，打开即可营运(One dimensional forward modeling, used for magnetotelluric sounding, with a simple model in it, which can be opened for operation)

说明：  实现了hu的七个不变矩，matlab实现，很实用(This code realize Hu s moment by matlab)