FIR

GSC為一數值演算的方法，用於求最佳值，經由反覆的演算求得最佳的結果(GSC is a numerical calculation method for seeking the best value, obtained by repeated calculation of the best results)

一个利用二阶指数平滑方法进行预测的实例，比较简单地展现了二阶指数平滑在数据预测方面的作用(Instance, predicted a second-order exponential smoothing method is relatively simple to show the role of the data to predict a second-order exponential smoothing)

pid and fuzzy control for inverted pendulum

Measuring similarity between images using Color Histogram approach

人眼识别英文版，基于梯度特征提取，模板匹配实现人眼识别(eye detection)

MATLAB爬虫程序，获取指定时间段的所有上市公司公告文本。(A MATLAB spider can fetch the published texts by A-stock companies in certain period.)

Matlab tutorial part1, for beginners

article in english for subsytem

ARMA序列用于时间序列描述 本编码较为简单 适合初学者使用 (Time series for beginners, please describe the generous support of)

说明：  清华出版社 胡广书版 数字信号处理第七章课后作业 程序仿真(Tsinghua University Press, Hu Guang-shu edition of Digital Signal Processing Chapter VII of the simulation after school hours and operating procedures)