71477226Cognitive_Radio

这真的是一本很好的关于structs的书籍(a very good book related to structs)

this genetic algorithm in evolutionary algorithm

地震断层旋转功能，把地震断层按研究需要旋转到一定角度。(Earthquake fault rotation function, according to the research needs of earthquake faults rotated to a certain angle.)

说明：  自己编写的用模拟退火算法求解TSP问题的matlab程序(I have written with simulated annealing algorithm matlab program for TSP)

采样时间：1E-6秒 脉冲长度：200E-6秒（脉冲宽度=200个样本） 脉冲间隔：1E-3秒（脉冲周期=1000个样本） 初始频率啁啾：DC至200 kHz（目标频率） 扫描时间：200E-6（200个样本） (Sample Time: 1e-6 sec Pulse Length: 200e-6 sec (Pulse width=200 samples) Pulse Interval: 1e-3 sec (Pulse period=1000 samples) Chirp: DC (initial freq) to 200 kHz (target freq) Sweep time: 200e-6 (200 samples))

针对双极性、单极性码产生直扩系统，并加上宽带噪声干扰，(For bipolar, unipolar codes have a direct expansion system, and with broadband noise,)

Acoustic Analysis for Detection of Voice Disorders Using Adaptive Features and Classifiers

机器学习中的垃圾邮件分类程序，用matlab做的。从以下链接下载垃圾邮件数据（spam data）：(数据已下载，放在spambase.zip) http://www-stat.stanford.edu/~tibs/ElemStatLearn/index.html 该数据包含57个邮件信息相关的变量，每条邮件可以被分类为垃圾邮件（Y=1）和非垃圾邮件（Y=0）。输出Y的值在文件中每一列的末尾。练习的目标是要预测电子邮件是否为垃圾邮件。 (Machine Learning spam classification procedures, using matlab to do. Data (spam data) from the following link to download the junk mail: (data has been downloaded, put spambase.zip) http://www-stat.stanford.edu/ ~ tibs/ElemStatLearn/index.html The data includes 57 e-mail messages related variables, each message can be classified as spam (Y = 1) and non-spam (Y = 0). Y value of the output end of each column in the file. The goal is to predict exercise email is spam.)

本程序演示了衍射过程，对加深衍射的理解提供了很大的帮助，不过一般适用于远场衍射(diffraction program)

生物地理学优化算法，包含基本算法及其与差分优化算法相结合的算法(Biogeography optimization algorithm and its improvement)