qiaodumangfenli

802.16a的三径莱斯信道模型，可直接使用。(802.16a diameter of three Rice channel model can be used directly.)

This code use Principle Component Analysis(PCA)for feature extraction

CHAN算法的仿真源代码.条件为基站三到七个.服从高斯分布,无非视距传播.... (CHAN simulation algorithm source code. Conditions for the base station 3-7. Obey the Gaussian distribution, the spread of no more than line-of-sight ....)

图像处理，图像的峰值信噪比PSNR，matlab代码例程，验证可用(Image processing, image the peak signal to noise ratio PSNR, matlab code routines can be used to verify)

This is source Matlab code for Imperialist Competitive Algorithm. This code include a guide file for user

matlab神经网络工具箱中的函数用法的介绍(the introduction of the Matlab neural network toolbox function usage)

PCA降维实例，使用数据集，数据集衡量美国329个城市生活质量的9个指标：气候、住房、健康、犯罪率、交通、教育、艺术、娱乐和经济。对于各指标，越高表示越好，如高的犯罪指标表示低的犯罪率。(PCA dimensionality reduction example uses data sets and data sets to measure 9 indicators of quality of life in 329 cities: climate, housing, health, crime rate, transportation, education, art, entertainment and economy. For each index, the higher the better, as the high crime indicator indicates a low rate of crime.)

Digital image processing, add noise on image and noise elimination.

GUI摩斯码转换器，实现摩斯码与英文的相互转换并发出声响(GUI Morse code converter)

说明：  matlab中的Rayleigh信道模型，基于基于Clarke模型的Jakes仿真器(Rayleigh channel model in MATLAB, Jakes simulator based on Clarke model)