rbf_approx

this code de-fog the given image. you provide a image containing fog, after applying the code image can be restored the fog. this can be applied to videos also.

Image segmentation using watersheds using matlab

运用KPCA方法在ORL人脸库上进行人脸识别，分类器为最近邻分类器。(KPCA method using ORL face database for face recognition, classification for the nearest neighbor classifier.)

说明：  一种PSO和POWELL相结合的快速搜索算法，有很强的实用性(POWELL A combination of PSO and the fast search algorithm, has a strong practical)

压缩包内源码的主要用途是：ASK调试方式的matlab实现(The main purpose of this source is the matlab implementation of ASK debug mode)

Speech Intelligbilty calculation for speech enhancement

常用图像质量评价方法的Matlab代码，其中有ssim + mse + psnr + qilv。(Image quality assessment method used Matlab code, which include ssim+ mse+ psnr+ qilv.)

说明：  分数傅里叶变换以及计算全息图的迂回编码实现，以及衍射的仿真和所需的计算机生成图形。对信息光学的研究人员有用处。(Fractional Fourier Transform and circuitous CGH Coding and diffraction simulation and the required computer-generated graphics. Optics researchers in information useful.)

DahlUrsin, modeling amplitude versus offset

说明：  photovoltaic cell model