hw1_3_4fsk

加高斯噪声，椒盐噪声，复杂高斯噪声，复杂传统噪声(salt&pepper noise ；gaussian noise ；multiplicative gaussian；multiplicative uniform)

说明：  杂波模型，可用于雷达信号处理中，其中模型为瑞利分布(Clutter model can be used for radar signal processing, which for the Rayleigh distribution model)

matlab关于蚁群聚类的源代码，较好的实现了聚类效果(matlab source code for ant colony clustering, clustering achieve better results)

基于水箱液位系统的三阶模型的阶跃响应测试，(three-tank )

Weighted ELM for imbalanced datasets - Weighted-ELM W. Zong, G.-B. Huang, and Y. Chen, “Weighted extreme learning machine for imbalance learning,” Neurocomputing, vol. 101, pp. 229-242, 2013.

这是一个1.5维普的程序，只要导入数据，就可以运行(his is a 1.5 program, as long as the import data, you can run)

好用且容易的OFDM source code 歡迎大家參考 THX(Easy to use and easy to welcome everyone OFDM source code reference THX)

This simple source codes describe the implementation of cognitive radio

说明：  对图像进行二值化处理，是图像预处理的重要步骤内含4种不同的方法(The binary image processing, is an important step in image pre-processing consists of 4 different ways)

一个navigation vieew的xcode手机程序可直接使用。 (A navigation vieew the xcode phone program can be used directly.)