beam

做了詞法分析器，不知道怎樣，希望有人給我提提意見(Done a lexical analyzer, I do not know how, I hope someone is going to give me make a suggestion)

for calculating boundray segment

说明：  OCR, Unicode, Features, Support Vector Machine (SVM), Artificial Neural Networks

该程序利用改进的jakes模型来产生单径的平坦型瑞利衰落信道(This procedure produces Shan Jing the smooth Rayleigh fading channel using the improvement jakes model )

％this program is written by 刘学智. Finished time is 05.1.23 16:03 ％utilizing it solving TSP problem by simulating stealing algorithm ( This program is written by Liu Xuezhi. Finished time is 05.1.23 16:03 utilizing it solving TSP problem by simulating stealing algorithm)

UVM例子，自己写的平台，需要的同学可以参照进行修改，也可以对应UVM1.1源码分析书籍查看(UVM demo made by myself，anyone want to learn UVM can use it as a refrence doc)

关于滑模控制的程序比较少，这是典型的几个程序，对于搞滑模控制的有重要的参考价值,3－1基于趋近律的离散滑模控制（关于二阶系统）()

说明：  分数阶傅里叶变换计算方面的文章，另附程序清单(Fractional Fourier transform calculation of the article, followed the list of procedures)

matlab中语谱图实现代码，语谱图表示语音信号随时间而变化的谱特性(matlab implementation code in the spectrogram, spectrogram that change over time speech signal spectral characteristics of)

antennas program and the radiation patterns also available