edgdetec

Performance of QPSK and DQPSK in AWGN and Rayleigh Fading Channel. A detailed Report of the work done in the source code is also attached as another file

说明：  通信原理课本中的一些实例代码，方便大家使用(Communication principles in the textbook of some examples of code, easy to use)

所有matlab的基本编程，我们实验课用来入门的！有注解，方便大家阅读(All the basic matlab programming, we used experimental class entry! Annotated, we facilitate reading)

用于统计任一英文文档中26个字母的统计频率，得到频率矩阵(Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of letters. In the end, the cosine similarity of texts is used to measure the similarity between the query and documents.)

matlab text matrice generator tool for math representation of textual data

To plot the movement in 3D plane in PSO.

energy detection in cr

搜集的SVD的一些小程序。matlab编写。(SVD collected some small programs. matlab prepared.)

matlab实现费希尔法（fisher法）实现对样本的分类，上载的是txt文本文档。(matlab in fisher sorting)

正弦信号 重复控制器 简单的matlab重现(Repeat simple sinusoidal signal controller matlab reproduce)