airquality

说明：   MATLAB 图像处理以及 电子设计 的功能实现( MATLAB )

power spectrum density for different digital communications schemes

creating animation in matlab

k-means均值算法matlab语言写的，很实用的源码(k-means means algorithm matlab language, very useful source)

光波导中光参量放大过程传播到L处的各光波波形图仿数值真matlab代码(Waveguide optical parametric amplification process spread to L is the value of the true light waveform simulation matlab code)

荷兰Delft大学开发的insar（干涉合成孔径雷达）图像处理部分源代码，用matlab编写的(Netherlands, Delft University developed insar (interferometric synthetic aperture radar) image processing part of the source code, written in matlab)

power density estimation

说明：  基于LEACH的改进算法，添加贪婪算法，很实用(Improved algorithm based on LEACH, add the greedy algorithm, it is practical)

remove noise from multiple noisy images

Color Image Enhancement Techniques: A Critical Review Abstract Image enhancement is one of the key issues in high quality pictures such as digital camera and HDTV. Since Image clarity is very easily affected by lighting, weather, or equipment that has been used to capture the image. These conditions lead to image may suffer from loss of information. As a result, many techniques have developed known as image Enhancement techniques to recover the information in an image. This paper presents a literature review on some of the image Enhancement techniques for color image enhancement like, Contrast Stretching, Histogram Equalization and its improvement versions, Homomorphic Filtering, Retinex, and Wavelet Multiscale Transform. Comparison of all the techniques concludes the better approach for its future research