arma

种子粒子群算法，对粒子群的参数进行了改进，很有效。(Seed particle swarm algorithm, the parameters of PSO has been improved, very effective.)

In this report, we devise a methodology for identifying the species of an iris amongst 3 based on 4 distinctive features. We first cover the constitution of the data set and input patterns. We then determine the layout and structure of the neural network we will use for the classification. We continue by testing the network in real life conditions. We conclude with a review of the methods used, and how they could be improved.

BER of QPSK with symbol energy Es

matlab实现QPSK四相相移键控信号功率谱密度(matlab implementation QPSK quadrature phase shift keying signal power spectral density)

matlab工具箱函数汇总，列出所以工具箱函数：统计工具箱函数、样条工具箱函数等(aggregate function matlab toolbox, toolbox functions are listed there: Statistics Toolbox functions, such as spline function toolbox)

对二维图像进行分数阶傅里叶变换，可用于图像去噪。(Fractional Fourier transform of the image, and can be used for image denoising.)

bpsk ser matlabcode share

波达角的检测是阵列信号处理的重要内容，而其中多重信号分类算法 算法是最经典的检测波达角的方法(directe of arrival is an important part of array signal processing, which Multiple Signal Classification algorithm is the most classic method of detection angle of arrival)

使用matlab开发的短时傅立叶逆变换的例子，可以直接使用(Inverse short time fourier in matlab)

use to create rayligh channel with normalizing it around 1.