(huang xing)ASA_suo_IMP_42857_2447

用于绘制光子晶体光纤空气孔形状的可扩展程序。(This is a simple and expandable programm for the air hole shape of Photonic crystal fiber )

KPCA是一种PCA的改进方法,很值得一看,很实用!(KPCA is an improved method of PCA, it is worth a visit, it is useful!)

使用帧差法、均值法和混合高斯模型对背景进行去除、提取前景信息。来源于2017年研究生数学建模比赛D题。(The background information is removed and the foreground information is extracted by frame difference method, mean value method and hybrid Gauss model. D graduate from the 2017 mathematical modeling contest.)

说明：  实现传统单透镜成像，这里有一步衍射，也有两步衍射。此外给出了相关书籍，仅供参考。(Realization of traditional single lens correlation imaging)

matlab　ＰＣＡ源代码 有中文注释(source code matlab PCA has Chinese Notes)

三相不平衡的补偿方法,simulink环境下实现,不错(The compensation method of three-phase imbalance is realized in simulink environment, which is good.)

实现简单的灰度图像均衡化。使用python编写，程序简单易懂。(This file contains program about image equalization.)

说明：  该代码能实现图像缩放功能，简单，容易理解(The code to achieve the image zoom feature, simple, easy to understand)

利用matlab的DCT2函数，对图像做变换并压缩。并用8*8对图像分块，对每一块计算均方值作为阈值。(DCT2 use the matlab function, and transform the image so compressed. And 8* 8 image block, a calculation of each mean square value as a threshold.)

说明：  实现图像处理中的白平衡调节问题， 可以帮助得到白平衡后的图像,内有帮助文档和实例图像(To achieve the white balance adjusted image processing problems, can help get the image after white balance, there are help files and examples of images)