Neural network trainer based on genetic algorithm

说明：  这是一篇关于图象中眼睛和嘴巴的检测与定位的文章(This is an image in the eyes and mouth on the detection and location of the article)

beta为3时，振元数为11,21,41时的kaiser加权波束方向图。(Kaiser beamforming beampartarn, when beta is 3 and the array element is 11, 21, and 41.)

MIMO OFDM with matlab

包括面积、周长、矩形度、伸长度，用MATLAB实现动态聚类或迭代自组织数据分析，isodata 迭代自组织的数据分析，相关分析过程的matlab方法，可以实现模式识别领域的数据的分类及回归，用于信号特征提取、信号消噪。

Image enhancement in spatial domain, the sources include histogram, laplacian, unsharp mask, and spatial filter

此程序参照了IEEE 802.11a ，使用了52个子载波。理论期望papr为52.但是由加扰器的存在，所有子载波很难一直的调制(Per the IEEE 802.11a specifications, we 52 have used subcarriers. Given so, the theoretical maximum expected PAPR is 52 (around 17dB). However, thanks to the scrambler, all the subcarriers in an OFDM symbol being equally modulated is unlikely. )

Newton法求特定方程的最小正根的计算程序(Newton Method particular the least positive root of equation calculation program)

两个图像的峰值信噪比（psnr）计算公式 归一化系数计算 dwt嵌入数字水印(PSNR of two images (psnr) formula normalized coefficients dwt Watermarking)

M-file about PSS with singe mashine

摩尔彭罗斯伪逆解块。