demo_SquareRootNyquistFilterDesignSoftware

说明：  图像处理应用及相关说明，matlab相关函数的应用及说明(Image processing applications)

this document a list of mathemtical forms

image segmentation with growing cuts

基于焊接图片的pca降维，knn分类算法。(Pca-based solder image dimension reduction, knn classification algorithm.)

三位图像成像代码，内含成像代码和实例，仅供参考和交流学习(Three image image code, image code and examples included for reference purposes only, and exchange of learning)

T_XTIDE Tidal prediction YOUT=T_XTIDE(STATION) makes a tidal prediction for the current day using the harmonics file XTIDE. Predictions at other times can be generated using [...]=T_XTIDE(STATION,TIM) where TIM is a vector of matlab-format decimal days ( DATENUM). If TIM is a scalar then it is taken as the number of days present over which to make predictions. If TIM>1000 then it is taken to be the starting time in matlab-format. at the matlab time JD (UTC, but see code for details) where tau = lunar time s = mean longitude of the moon h = mean longitude of the sun p = mean longitude of the lunar perigee np = negative of the longitude of the mean ascending node pp = mean longitude of the perihelion (solar perigee)

利用remez设计rrc滤波器,通过迭代算法实现(use the remez to design rrc filter)

此文件包含了法国人Gabriel Rilling编写的EMD，EEMD和CEEMD的程序，有例子还有相关的一篇文献。(This file contains the EMD, written in French Rilling Gabriel EEMD and CEEMD program, is one of the examples and related literature.)

计算功率谱（或互谱）的matlab子程序(Calculate the power spectrum)

Pixel classification code using K-Nearest Neighbor Classifier.Here three pixel values of color image are taken as training sample.Color based segmented image was used to classify the object into three classes.