zhiwenshixie

因子分析法主程序，输入数据x以及主成分个数，则可以得到因子分析法的结果(Main factor analysis, the input data x and number of principal components, you can get the results of factor analysis)

灰度膨胀，matlab实例，对于你理解其原理很有帮助(Gray expansion Matlab example for you to understand its principles helpful)

Handover when there are 8 transmitters in optical communication

说明：  灰度门限化许多情况，图象是由具有不同灰度级的两类区域组成。如文字与纸张、地物与云层（航空照片）。其特点:直方图具有两个峰，分别与两个灰度级范围相对应 。故可选择一个门限，将两个峰分开。(Gray threshold of many cases, the image is gray level of two different regional groupings. If words and paper, surface features and cloud cover (aerial photograph). Its features: histogram has two peak, respectively, with the two gray-scale range corresponding to. So choose a threshold, separating the two peaks.)

The attached file acts as guidance to developers working in the matlab platform.

一种基于matlab的神经网络编码特征选择。特征点提取。(Based on neural network matlab coding feature selection. Feature point extraction.)

这是一个风力发电系统仿真模型，个人认为比较不错，供大家借鉴(wind power system)

研究阵列的信号经典算法，MUSIC，已经测试过了，不错(Classical algorithm of the signal array, MUSIC, has been tested, and good)

cholesky分解和LU分解的matlab实现。供初学者参考。(cholesky decomposition matlab implementation. Reference for beginners.)

频点滤波代码 设计滤波器对干扰信号衰减，增强期望信号 从而取得滤波结果(Frequency filtering code design filter attenuation of interfering signals, and enhance the desired signal to obtain the filtering results)